Archives for posts with tag: breath of stars

Intellect

January 7, 2023 //
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Editing footage for the video Belly of a Rock which will be shown on an old monitor encased in a sculptural hybrid form relating to both mollusc and rock. The giant sea slug of the mollusc family, can derive directional cues from the magnetic field of the earth which is then modified in response to the lunar cycle. It orients its body between north and east prior to a full moon. In the slug’s nervous system, four particular neurons are stimulated by changes in the applied magnetic field, and two are inhibited by such changes suggesting that the animal uses its magnetic sense continuously to help it travel in a straight line.

The Earth can be divided into the inner core, the outer core, the mantle, and the thin crust. The outer core is about 1,367 miles thick and mostly composed of liquid iron and nickel. It is very malleable and in a state of violent convection. The churning liquid metal of the outer core creates and sustains Earth’s magnetic field. At the boundary between the inner and outer core temperatures can reach 6,000° C which is as hot as the surface of the sun. The inner core is a dense ball of mostly iron, but with a temperature above the melting point of iron, it is not liquid or even molten. Intense pressure from the rest of the planet and its atmosphere prevents the iron inner core from melting as the iron atoms are unable to move into a liquid state. It could be described as a plasma behaving as a solid. The inner core rotates eastward, like the surface of the planet, but it’s a little faster, making an extra rotation about every 1,000 years.  Geoscientists think that the iron crystals in the inner core align north-south, along with Earth’s axis of rotation and magnetic field and are arranged in a hexagonal close-packed pattern. The orientation of the crystal structure means that seismic waves travel faster when going north-south than when going east-west. Seismic waves travel four seconds faster pole-to-pole than through the Equator. 

The Earth is still cooling and as it does so, bits of the liquid outer core solidify or crystallize causing the solid inner core to grow by about a millimetre every year. The growth is not uniform, it is influenced by activity in the mantle and is more concentrated around regions where tectonic plates are slipping from the lithosphere into the mantle, drawing heat from the core and cooling the surrounding area. The crystallization process is very slow, and further slowed by the constant radioactive decay of Earth’s interior. Scientists estimate it would take about 91 billion years for the core to completely solidify but the sun will burn out in just 5 billion years. 

I have nervously passed the cosmic ray detectors over to programmer Jamie. It was hard to let them out of my sight after so much work to get them built but he can’t test the code he has written without them. The Breath of Stars directly interacts with cosmic rays in real time to trigger a digital reaction via a mini computer attached to a block of plastic scintillator and a sensitive photomultiplier. As each particle strikes the plastic scintillator its energy is recorded and a starburst image video relative to the energy released is projected, with the largest images representing the particles with the highest energy.

I am constructing an Obelisk sculpture in response to the concrete obelisk erected in 1955 at Hartland Magnetic Observatory, near the site’s northern boundary as a permanent azimuth mark. It is viewed via a theodolite through a window in the north wall of the Absolute Hut, its azimuth being 11º27’54” E of N and marks the point from which the magnetic north pole is tracked as it drifts westwards. Layers of torn recycled paper are stacked like sedimentary rock that holds clues to the Earth’s magnetic field reversals in its strata.

Copper contours of magnetic field lines have been lacquered to preserve the heat patina from plasma gun cutting. These shapes will be pinned to the north facing mossy wall of the Absolute Hut installation, a reimagining of the Absolute Hut at Hartland Magnetic Observatory. I will also employ a north facing window from which to observe the azimuth mark of the Obelisk sculpture.

A second research visit to RSPB Snettisham, this time to see the pink footed geese (which over winter on the mudflats here) leave their roost at dawn to fly to the fields to feed.

The walk from the car park to the viewing area is over 2km and takes about half an hour to walk. Setting out before first light the weather felt promising but just as I erected the camera tripod the rain came down hard and didn’t stop for the rest of the morning.

Made a second attempt the next morning leaving a little earlier and although it remained dry there was heavy fog over the sea. Not great for filming with my very basic kit but very atmospheric to experience as the geese emerged from the sea mists.

The noise they make is incredible, a constant chattering building to a crescendo of honking calls as they rise from the water and swarm across the sky in their hundreds. They come in waves but look like particles. At one point what sounded like a few gunshots fired out across the bay in the distant darkness. This sudden disturbance set off a slow deep rumble which drew closer accompanied by a low dark cloud growing heavily stronger building and rising as a huge tidal wave of geese rose simultaneously into the sky in panicked disarray. Extraordinary to witness.

Birds are able to “see” Earth’s magnetic field lines and use that information for navigation. Their compass ability comes from a quantum effect in radical pairs, formed photochemically in the eyes. This light sensitive magnetic compass used by birds is affected by the polarisation direction of light. Exposure to blue light excites an electron, which causes the formation of a radical-pair whose electrons are quantum entangled, enabling the precision needed for magnetoreception.

In chemistry a radical is an unpaired electron which is can be highly chemically reactive. In the radical pair mechanism a pair of electrons with opposite spins have a chemical bond. Light can cause the electrons to change spin direction which can break the bond giving the electron a chance to react with other molecules. In magnetoreception two cryptochrome molecules, found in the rod cells in the eyes of birds, each with unpaired electrons, exist in states either with their spin axes in the same direction, or in opposite directions, oscillating rapidly between the two states. That oscillation is extremely sensitive and can detect the weak magnetic field of the Earth. Birds then move their heads to read the spin of the molecules and therefore detect the orientation of the magnetic field.

While in North Norfolk staying in a beach chalet away from light pollution I was able to make a couple of short time lapse videos centering on Polaris.

Birds can detect the slow arc of the sun and the rotation of the constellations across the sky which is imperceptible to humans and allows migrating birds to orient themselves using celestial navigation as well as magnetoreception.

Birds are also able to detect rapid movement such as individual flashes or flickering of a fluorescent light which humans see as a continuous light. Hawks which pursue other birds through dense forests at high speeds, follow the movement of their prey while avoiding branches and other obstacles. To humans travelling at this speed, the fleeing prey, branches and obstacles would just be a blur.

Gallery Visit

Thames-side Gallery ‘The Accurate Perception Available When Our Eye Becomes Single’ is an immersive multi-screen installation evoking the emotional specifics of place (Orford Ness on the Suffolk coast) while exploring the elasticity of time and history. It is an audio-visual collaboration between Richard Ducker (video) and Ian Thompson (sound) with no linear narrative; sound and image are not synchronised, so each viewing is a unique experience. Sarah Sparkes also makes an enigmatic performative appearance both in the video and live in the gallery.

The crashing sea on shingle, open spaces and brutalist bunker architecture of Orford Ness are echoed in the gallery with audio pitched to envelop and resonate but not overwhelm. Nicely done.

Listening

I really enjoy the Inside Science podcasts with Gaia Vince and this one interviewing cosmologist and theoretical physicist Laura Mersini-Houghton about finding evidence that supports her multiverse theory was particularly fascinating.

Multiverses, melting glaciers and what you can tell from the noise of someone peeing

According to Laura the single universe theory is mathematically impossible.

Reading

Merlin Sheldrake’s Entangled Life. A remarkable reveal of an other world, so different yet so entwined with our own. Beautifully clear analogies help to bridge an understanding between human and fungi.

The ability to detect and respond to chemicals is a primordial sensory ability.

In humans when a molecule lands on our olfactory epithelium and binds to a receptor it causes nerves to fire triggering thoughts and emotional responses.

A mycelial network is one large chemically sensitive membrane: a molecule can bind to a receptor anywhere on its surface and trigger a signalling cascade that alters fungal behaviour.

Fungal lives are lived in a flood of sensory information.

They have light receptors, are sensitive to touch and it also looks like fungi may form fantastically complex networks of electrically excitable cells – a potential ‘fungal computer’ using electrical signalling as a basis for rapid communication and decision making which could learn and remember.

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Matter

December 4, 2022 //
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It was such a pleasure to show with Sandra Crisp and Jockel Liess at Saturation Point. We were very pleased with how our films worked together in Projected Topographies and reflected out into the night skies of London.

Sandra Crisp: E_Life uses 3D generated animation, presenting intensely textured and dynamic geometry sequenced over time.

Multiple constantly transforming organic forms, each originating from a simple 3D sphere are mapped with eclectic visuals such as emojis, fragmented images borrowed from 24-hour online rolling-news media and others downloaded via a search engine. Particle systems generate repeated, yet varied objects throughout the film which appear to have a life of their own. Overall suggesting the possibility of a simulated future/ nature.

Jockel Liess: Variations on a theme is a generative audiovisual system which starts from a point of fascination with the aesthetics of irregular organic patterns.

Visually as well as sonically the aesthetic of natural patterns thrives on their intrinsic imperfection which are never distributed even or orderly, are never replications of themselves. They are rather reoccurring variations that form a recognisable tapestry of familiarity across an otherwise chaotic and unpredictable structure. Prospering from the tension that arises between repetition and asymmetry, and playfully inhabit the border region between order and randomness.

Susan Eyre: Aóratos transports the viewer between everyday locations and terrains visually transformed via use of an endoscope, a microscope,and cameras launched in a high altitude balloon.

It is not impossible that wormholes exist in our universe.

Aóratos imagines journeying through hidden landscapes, distorted spacetime and alternative perspectives. Envisaging potential encounters with cosmic strings, space foam, primordial chemistry, radioactive particles and escaping gravity the work conjectures on the enduring allure of traversing a wormhole.

Black holes were once thought to be pure science fiction but in recent decades scientists have discovered that these extraordinary objects exist throughout our universe in all shapes and sizes and  astoundingly have even produced images of them.

Einstein’s theory of general relativity written in 1915 predicted the existence of black holes and is also consistent with the possibility of gravitational tunnels known as wormholes. It could be that there is a hidden web of planck scale wormholes linking all points in space. Theoretically, threaded through these tiny holes would be filaments of cosmic strings created in the primitive goo of early matter and flung across space when the universe burst into existence.

To traverse space by means of a wormhole would require vast amounts of negative energy, not something usually found on Earth yet in the current political climate in no short supply.

The risks and obstacles of entering a wormhole include creating enough negative energy to open the wormhole mouth wide enough to weaken the gravitational tidal forces which would rip travellers apart; keeping it from collapsing so travellers are not indefinitely trapped inside; exceeding the speed of light and avoiding incineration from deadly high radiation.

The video work explores hidden landscapes, the distortion of space and the permeability of barriers such as force fields and human skin to the unseen particles that constantly teem at near light speed across the universe.

Edge of atmosphere footage was achieved with the help of Sena Harayama, Romain Clement De Givry and Medad Newman from Imperial College Space Society supervised by senior lecturer in spacecraft engineering Dr Aaron Knoll. We also had help from the UK High Altitude Society. My ambition was to film cosmic particles at the point where most of the activity of collisions takes place, about 15km up and so we launched a cloud chamber in the payload of a high-altitude balloon. Unfortunately the prepared chamber was broken the night before the launch and the replacement was not really adequate. Also due to a turbulent launch the camera inside the payload was knocked to one side so we were unable to film this cosmic activity but did get amazing footage above the clouds, gained a height of 35km and successfully retrieved the payload from a field of horses.

Space travellers can ‘see’ cosmic rays as they pass through the retina and cause the rods and cones to fire, triggering a flash of light that is really not there. The retina functions as a mini cloud chamber where the recording of a cosmic ray is displayed by a trail left in its wake.

Aóratos translates as ‘unseen’.

It was a real treat to be invited by Alan Smith and Helen Ratcliff for a short residency at Allenheads Contemporary Arts in Northumberland as part of the Being Human Festival – a celebration of humanities research through public engagement with North Pennines Observatory at Allenheads Contemporary Arts partnering with Durham University to present an evening of discussion and potential stargazing. After a few days of conversations, preparing presentations and meeting the other speakers we were looking forward to the event but unfortunately this was cancelled at the last minute due to flood warnings in the area. We are hoping it can be rescheduled.

While the weather was clear I headed to Allenheads village for a walk and called in at the Blacksmith’s forge where I had previously shown Aóratos as a site specific participatory installation.

I am appreciative of the dark skies in this location which feels like it is on top of the planet and therefore closer to the sky. I live in south west London so it is a real treat to be away from light pollution. While there, I was keen to make some time lapse film of the stars circling Polaris as research for work about the earth’s magnetic field and magnetoreception. Birds can see the magnetic field and use this extra sense as well as the sun, the moon and the stars to navigate on their migration routes. I am also speculating about the possibility for humans to sense the magnetic field

As the centuries go by, the North Celestial Pole shifts and different stars become the North Star. It takes about 25,800 years for the Earth’s axis to complete a single wobble. Polaris became the north star in about the fifth century and will get closer to straight above the Earth’s north pole until sometime in 2102. Before Polaris was the North Star it was Thuban and next up is Vega.

The skies were clear for a few hours when I first arrived at ACA so I was able to build a short star trail sequence but after that the fog and then the rain settled in.

When reading about the history of Hartland Magnetic Observatory, established in 1955, it mentions ‘A permanent distant mark or azimuth mark was erected on a concrete obelisk 7 or 8 feet high near the site’s northern boundary. Viewed through the window in the north wall of the Absolute Hut, its azimuth is 11º27’54” E of N. It is still in use today.’ I was intrigued that an obelisk should be used for the azimuth mark. I had hoped to see it on my research trip to Hartland but found it is currently inaccessible with just the tip protruding from dense undergrowth.

I am reimagining this object as a sculpture made from stacked recycled paper to appear stratified like the sedimentary rock that holds clues to the Earth’s magnetic field reversals and am working to the dimension ratios recommended to avoid emotional unrest.

Obelisk dimensions from “The Problem of Obelisks” catalogued by Egyptologist with the Cairo Museum Reginald Engelbach, 1923.

Before the Meridian Line was moved to Greenwich, London time was calculated from the King’s Observatory at Kew.
There are three obelisks in the Old Deer Park used as meridian marks to adjust the instruments at the Observatory built by George III to observe the transit of Venus in 1769.

As I plan to make the obelisk pyramidion in copper I signed up for the Sheet Copper Sculpture Worksop taught by Robert Worley at The London Sculpture Workshop. To begin we were shown how to beat out a bowl shape and apply a dark patina using chemicals and heat.

I was introduced to the plasma gun. Very satisfying cutting with the fourth state of matter. These shapes are based on the fluid fluctuations of the Earth’s geomagnetic field and I plan to use these on the north wall of The Absolute Hut sculpture in my show next year, tacked over moss with copper pins.

Magnetism is caused by the motion of electric charges. Electrons spinning around the nucleus in atoms generate an electric current and cause each electron to act like a tiny magnet. In most substances, equal numbers of electrons spin in opposite directions, which cancels out their magnetism. In iron, cobalt, and nickel, most of the electrons spin in the same direction which makes the atoms in these substances strongly magnetic. By rubbing a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction creating a magnetic field and turning the iron into a magnet. A magnetic field can also be created by running electricity through a coil of wire, but the field will disappear when the electric current is turned off.

Work in progress on Breath of Stars (the cosmic ray detector interactive video) has been to convert all the .avi star burst video files to VP8.webm using Shutter Encoder software. Jamie, the programmer, has code working now to display video files with transparency so they can be layered.

Gallery Visits

Simon Leahy-Clark solo show FEED at Artworks Project Space. Painterly surfaces made from newspaper clippings have unexpected depth in palette, flow and cosmic imagery, considering the origin of each segment. Mesmerizing to study the forms like spotting patterns in the constellations. Really liked this work.

Caroline AreskogJones Tonight Rain, Tomorrow Mud at Filet Space with live sonic response from Oskar Jones incorporating field recordings gathered whilst walking in Andalucía and captured acoustics whilst making the drawings.

A thoughtfully crafted exhibition capturing the fragile landscape that turns to dust without water and mud when the rains come. The beautiful audio accompaniment from Oskar added to the meditative experience of being transported elsewhere while having time to focus of the works installed with a resonant delicacy.

Lisa Chang Lee showing HZ-0 at Enclave Projects Lake, a sensory device created in collaboration with James Wilkie that creates soundscapes responding to the void around it. Equipped with seven sensors measuring temperature, light, air pollution, sound etc data is fed into an algorithmic software based on the Lydian scale. I hadn’t heard of this scale but am interested to discover it’s connections to gravity and magnetism. The Lydian Chromatic Scale is the most complete expression of the total self-organized tonal gravity field with which all tones relate on the basis of their close to distant magnetism to a Lydian tonic. Tonal gravity is the heart of the Lydian Chromatic Concept. Simply put, the basic building block of tonal gravity is the interval of the perfect fifth. Every tone within Western music’s equal tempered tuning relates to every other tone by either being close to – or distant from – the center of gravity, which is the tonic (or “DO”) of the Lydian Scale. There are 3 states of tonal gravity: Vertical, Horizontal, and Supra-Vertical.

This is a fascinating work thinking about other ways to experience a space.

Hollow Earth: Art, Caves & The Subterranean Imaginary at Nottingham Contemporary.

Inspired by the hundreds of caves hand carved into the rock beneath the city of Nottingham this exhibition explores questions of thresholds, darkness and prehistory. ‘Every culture and religion has told stories about what lies beneath. Caves are where extraordinary events come to pass, the domain of gods and monsters, of births, burial and rebirth. Dark, dangerous and unstable, caves are places of visions and experiences both sacred and profane. More recently, they have become home to data farms, seed vaults and doomsday bunkers.’

Artists include: Hamed Abdalla, Lee Bontecou, Sofia Borges, Brassaï, The Center for Land Use Interpretation, Steven Claydon, Matt Copson, Juan Downey, Chioma Ebinama, Mary Beth Edelson, Laura Emsley, Barry Flanagan, Ilana Halperin, Frank Heath, Ed Herring, Michael Ho, Hans Hollein, Peter Hujar, Athanasius Kircher, Alison Knowles, Antti Lovag, Goshka Macuga, René Magritte, Gordon Matta-Clark, Emma McCormick-Goodhart, Santu Mofokeng, Henry Moore, Nadar, Ailbhe Ní Bhriain, Pauline Oliveros, Lydia Ourahmane, Gordon Parks, Flora Parrott, Walter Pichler, Giuseppe Pinot-Gallizio, Liv Preston, Ben Rivers, Robert Smithson, Michelle Stuart, N.H. Stubbing, Caragh Thuring, Kaari Upson, Jeff Wall, Aubrey Williams, Joseph Wright of Derby.

This was a research trip with Julie Hill towards our joint show next year. The geological resonates through both our work, for Julie through the deep chasms of geology echoing those occurring cosmologically and for myself in the generation of the geomagnetic field deep in the earth which emanates out, reaching into space.

EVERY CLOUD at Bruce Castle Museum.

Nine artists celebrate the life and work of the Namer of Clouds and Tottenham resident, Luke Howard (1772 – 1864) to mark the 250th Anniversary of his birth.

Artists include Tam Joseph, Andrew Miller, Doodleganger, Gabriela Schutz, Helen Currie, Kerry Duggan, Lisa-Marie Price, Mary Yacoob, Siân Dorman with a live cloud sculpture performance from Alexander Costello.

Tam Joseph gave a heartfelt speech about his discovery of Luke Howard from seeing a blue plaque with the citation ‘Namer of Clouds’ which to him spoke of first nation peoples connection to nature and piqued his curiosity to learn more about this poetic origin; the difficulty of painting clouds – never from a photograph – a cloud is never still and a photograph loses the inherent transience; and the shared passion for the shapes and patterns found in the ocean of air above our heads.

Reading

Some history of early speculation, experiments and discoveries of three men who respectively broke new ground in understanding the Earth’s magnetic field, measuring time mechanically and mapping the hidden strata of the Earth.

Latitude and The Magnetic Earth by Stephen Pumfrey. The story of William Gilbert (1544 – 1603), a radical new thinker who questioned the perceived Aristotelian philosophy of the day, developing his own theory of magnetic philosophy of the Earth. His book On the Magnet and Magnetic Bodies, and on the Great Magnet the Earth was published in 1600 in which he concluded that the Earth was itself magnetic.

The lines of latitude and longitude remain fixed as the world flexes and shifts beneath them. Extraordinary to think these lines were drawn centuries BCC and mapped by Ptolemy in the second century on his many atlases.

The zero degree line of latitude is fixed by nature whereas that of longitude is a political decision. The founding philosophy of the Greenwich Observatory viewed astronomy as a means to an end – all the stars needed to be catalogued to chart a course for sailors to cross the globe. Ptolemy first set the meridian off the northwest coast of Africa and many countries set their own starting point for 0 longitude. Eventually, after publication of a series of star charts beginning in 1767, made by the then Royal Astronomer, that became used world wide for nautical navigation, Greenwich was declared prime meridian of the world in 1884 (except by France who took another 27 years to accept the decision).

Longitude by Dava Sobel tells the story of the battle between proponents of the lunar distance method and the mechanical clock to solve the problem of determining longitude at sea. Astronomers and engineers became adversaries spurred by a financial reward offered to the one who came up the most accurate and reliable method. John Harrison (1693 – 1776) carpenter turned clockmaker spent his life perfecting the marine chronometer.

The Map That Changed The World by Simon Winchester might have some historical merit in telling the story of William ‘Strata’ Smith (1769 – 1839) but I found it over perambulatory in the telling.

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The Forms

August 5, 2022 //
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Honoured to have The Forms installed in the magnificent Wells Cathedral as part of Wells Art Contemporary

The immutable truths Plato discovered in geometry belong to the realm of abstract thought and ideals he called The Forms. Twelve pentagons form a dodecahedron which Plato defined as ‘a fifth construction, which the god used for embroidering the constellations on the whole heaven.’

Today it is dark matter that science believes holds the stars in the heavens. In visualisations of dark matter created from cosmological data provided to me by KIPAC Stanford University, we see familiar organic patterns emerge; the fronds of dark matter spanning between galaxies could be the spreading branches of trees or the veins under our skin.

In Plato’s the allegory of the cave, those in the cave mistake shadows thrown by the fire onto the cave wall as reality; in a similar way we are guessing what dark matter is from the shadows we see, such as gravitational lensing and galaxy rotation curves.

Thrilled with the location of my work in the Lady Chapel, interacting with the patterns and geometry of the Minton tiled floor.

Working on Breath of Stars – making a data base of video clips which will be accessed and play for 12 seconds every time a cosmic ray event is recorded by the detectors. The star bursts are made from cloud chamber footage. The size of the star burst will relate to the amplitude of the cosmic ray that hits the scintillator plastic. More energy = bigger starburst.

Testing testing. Running the cosmic ray detectors at my studio to see if I get similar results to at home and yes, seems fairly consistent. Maybe slightly more hits. Thinner roof!

Exciting developments in the acid room etching the directional magnetic steel sample I have been given. Trying to uncover the grain structure like a jigsaw pattern of this magical matter hidden under a grey coating. I had no luck trying to reveal the pattern just by sanding. I then tried sanding the coating away quite aggressively and etching in 1:4 nitric acid for 10 minutes. This did reveal the hidden structure but not very cleanly and weirdly sanding or polishing after etching made the pattern disappear again.

Then I tried finer sanding plus 10 minutes in a copper sulphate solution with just a careful wipe with a sponge to clean the plate and was quite happy how things were progressing. I quite like the coppery tinge.

I discovered the pattern comes from rolling single crystals of an iron silicon alloy into thin sheets to minimise magnetic losses for use in transformers. I decided to have another try with nitric acid on a larger piece just to compare but had very poor results.

An attempt with copper sulphate again on a larger piece this time wasn’t quite so clean as before although the structure is visible. I am wondering if there is a better side to etch – both sides look the same but maybe there is a difference in how deep the structure is hidden.

Working through some ideas for a proposal has helped with focus for video work using iron filings over a boulder (made from paper clay) set in a cave. Working title Belly of a Rock which will be a video sculpture.

The same with some experiments with vessels and salt crystals. Exploring possibilites.

Out of Studio

The Royal Society Summer Science Exhibition

Favourite stands were obviously those with a connection to magnets or cosmic rays.

Exciting research from a collaboration between the University of Birmingham, Keele University and
MICA Biosystems on remote controlled healing to treat spinal injuries and tissue regeneration using ground-breaking advances in nanotechnology and magnetics.

Magnetic nanoparticles exhibit superparamagnetism, meaning that these tiny magnetic particles flip magnetic orientation between north and south rapidly at random appearing to be non-magnetic unless subjected to a magnetic field. When a magnetic field is applied, the particles’ ‘north’ and ‘south’ align with the field direction, turning the nanoparticles’ magnetic properties ‘on’. By binding these nanoparticles to stem cells and injecting them into the body they can be directed to the target injury site using a controlled magnetic field outside the body. Once at the injury site the magnetic force can be turned on and off to stimulate the cells controlling cell behaviour and biological pathways speeding up the healing process.

When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite.

The Natural History Museum were displaying meteorite samples including a large fragment of the Winchcombe meteorite, an extremely rare carbonaceous chondrite observed entering the Earth’s atmosphere as a fireball over Gloucestershire at 21:54 hours on 28 February 2021 and landing in a family home driveway. It was the first time in 30 years, a meteorite has been recovered in the UK. It’s unexpected arrival from the asteroid belt near Jupiter was captured on a system of UK Fireball Alliance cameras as well as local CCTV and doorbell cameras.

Most iron meteorites are thought to be the cores of asteroids that melted early in their history. The crystal structure (image left) known as Widmanstätten patterns in iron meteors forms from criss-cross plates of an iron-nickel alloy. Slicing the meteor at various angles reveals different patterns.

I was informed that this texture was made visible by etching the meteorite in hydrofluoric acid though it may also need polishing. This made me hopeful to reveal the hidden structure of the directional magnetic steel sample (image right) provided to me by Union Steel Products which is currently hidden by an opaque grey coating over a thin layer of smooth steel. I first saw this type of extra magnetic steel at the National Physical Laboratory open day. It is no longer manufactured in the UK and so am grateful for the sample.

Very excited to talk to Lancaster University about their new Extreme Space Weather Monitoring research. The first international network of ground-level neutron detectors to measure the number of high-energy charged particles striking the Earth’s atmosphere from outer space was established in 1957 but these used toxic materials and are costly to run so many were decommissioned. There are only 50 left worldwide and none in the UK. Lancaster are developing a new-generation radiation detector intended to help protect safety-critical systems and national infrastructure against the effects of severe space weather. Space radiation can affect aircraft systems, communications, and cause current surges in power grids and other ground-level systems. There are significant risks to the infrastructures we rely on in daily life so predicting solar storms could provide a warning to shut down or move vulnerable systems before they get hit.

I asked Professor of Space Physics Jim Wild and his colleague Andrew Parker from the school of engineering radiation protection dept. about the event count for my own cosmic ray detector and they thought it sounded about right. As I cannot be sure of the quality of my plastic scintillator the count may not be scientifically accurate in measuring all events but I can feel confident that events I do record and will use to trigger code to display video starbursts are from direct contact with a particle that has travelled from outer space.

Alienarium 5 Dominique Gonzalez-Foerster at Serpentine Gallery. Managed to miss the seductive glimpse of The Closed Planet and any holograms but did experience the VR though connections promised with other alien beings failed to materialize – there were other forms floating in the distance but no way to communicate. I suppose this reinforced the difficulty of cross being communication. The reading list turned to cushions had become a toddler soft play area and while the 360 panorama was impressive in scale and content included it felt ‘educational’ as opposed to enlightening.

Theaster Gates, the Serpentine Pavilion 2022 Black Chapel draws inspiration from many of the architectural typologies that ground the artist’s practice. It is impressive in scale and simplicity.

I am a big fan of Lindsay Seers work and loved the Artangel commission Nowhere Less Now at The Tin Tabernacle, Kilburn in 2012.

This was my post at the time;

Lindsay Seers work is narrative but is not a linear story. The past present and future entwine with the thoughts of multiple characters. Everything is connected but like in a dream those connections are just beyond grasp as they shift and change and merge. I wasn’t sure if I fell asleep or not, my eyes seemed to be open but I had those moments of falling from consciousness being tucked up in a warm blanket can induce. The haunting sea shanty played in the headphones ‘ the sea will take her slender body..’ over and over, a narrative from one side in Seers soft tone then someone speaks abruptly from behind, another voice is heard at a a distance, some music starts up and all the while the dual projections onto giant convex and concave spheres in the disorienting location of an upside down ships hull sweeps through history into a CGI future and back to the present. We were given a free book on exit, it is another layer to the whole experience and I have no idea what is true and what is fiction, this means the fantastical can appear to be reality and I like that. There are many things to wonder about in Lindsay Seers work. In Seers work the explanation about the work is part of the work and so may be just a fiction as much as the work itself.

Jump ten years to Cold Light a collaboration with Keith Sargent at Matt’s Gallery in their new swanky location at Nine Elms. Subtle intervention has been sacrificed for the installation which is engaging on a different more immediate sensory level of flashing lights on shiny objects. The work is inspired by the futurist Nikola Tesla and his experiments with electricity in the early part of the 20th century. Cold light refers to light produced electrically rather than by fire. The use of low-fi silver foil and extractor vent tubing, along with scaffolding and clunky robotics give an impression of the home inventor. This would have looked futuristic in Tesla’s lifetime. I experienced the VR CGI environment, it was cold place emotionally despite the pigeons which were apparently Tesla’s true love. Is this the CGI future alluded to in past work?

Fabulous work from Grace Ndiritu An Absolute River at Lux. An Absolute River’s title derives from Borges’ theories on the fluidity of time. Borges features as a fictional protagonist in Ndiritu’s Black Beauty, and his notion of “An Absolute River” was inspired by Heraclitus’ “No Man ever Steps in the Same River Twice”. Her films blur the lines between different time frames and explore themes of media, authorship and historical narratives, whilst expanding on notions of temporality. Her work is so good.

SPACE IS THE PLACE

What a joy to experience The Sun Ra Arkestra

In some far off place
Many light years in space
I’ll wait for you
Where human feet have never trod
Where human eyes have never seen
I’ll build a world of abstract dreams
And wait for you

The Ruins of Time at St. Augustine’s Tower, Hackney. “Tower” is part four of the “Ruins of Time” project, organized by LME (London – Munich Exchange) exploring the passage of time and its specific expression in the place, space and architecture of the site. Curated by Eleonora Bourmistrov and Milena Michalski who are exhibiting alongside Myra Brooklyn, Risha Gorig, Angelika Hofmann, Monika Kita, Brigitte C. Reichl, and Marcia Teusink. Many thoughtful works and a marvellous installation from Eleonora Bourmistrov.

The London Group exhibition including work from Victoria Arney (birdsong translated into woodcuts), Carol Wyss (examining the ribcage as protective enfolding), Sandra Crisp (blender generated molecules with embedded culture – a culture with culture) and Beverley Duckworth (Dust from the Sahara) in Catch Your Breath at Morley Gallery.

‘Catching one’s breath can happen if surprised, impressed or even shocked by something, such as an extraordinary object or image stumbled upon that instantaneously changes a familiar viewpoint. It can also be a time to pause or reflect and take stock.’

Working on The Breath of Stars I have been thinking about the breath and its active nature and inter-actions so it was interesting to see the many interpretations here.

Cloud Point at Paradise Row curated by Nicolas Bourriaud in collaboration with Radicants.

Text from the Gallery:

The artists (Nicolas Aguirre, Hicham Berrada, Marieke Bernard Berkel, Alice Channer, Pakui Hardware, My-Lan Hoang-Thuy, Zarah Landes, Estrid Lutz, Tala Madani, Pamela Rosenkranz) in this exhibition belong to a generation for whom no material is natural anymore. Matter, in its totality, is both form and content, subject and object, nature and culture. In other words, there is no neutral background in today’s images, but streams and active forces.

Cloud Point gathers artists who don’t consider objects, products or masses in their work, but rather the atomic structure of our surroundings, and theirs. They are particularly interested in the in-betweens — processes of liquefaction, moments of coagulation, condensation points… The emergence of this molecular gaze in contemporary art also reflects in theory and politics.

Politics goes molecular as Felix Guattari had already stated, in the 1970’s, talking about a necessary ‘molecular revolution’. We see how gas, oil, bacterias, viruses or chemicals become the new agents of History. Zygmunt Bauman analysed postmodern capitalism as a process of liquefaction of our institutions. Today Karen Barad describes matter, at its molecular stage, as pure ‘queerness’. And according to Rosa Braidotti, ‘Capital seeks and reduces body fluids to merchandise: the sweat and cheap blood of the labor force available throughout the Third World; but also the fluids of the desire of First World consumers who reduce their existence to a commodity by transforming it into a hyper-saturated state of confusion.’

I have returned to my BA dissertation from 2007 The Communication of Ecological Concerns Through Contemporary Artistic Practice to look at excerpts where I discussed the theories of Nicolas Bourriaud.

‘The intertwining of ecological and political processes with artistic practises is explored in conjunction with the particular theories of Bruno Latour, Nicolas Bourriaud and Zygmunt Bauman. These writers all speak of a need to establish new ways of communicating about the complexities of our relationships to our environments as we move through different spaces to those of the past. In light of this necessity, the precarious balance an artist must achieve to engage a contemporary urban audience with an environmental message, without losing sight of their aesthetic, or becoming embroiled in the nullifying production of commodity, is debated.’

‘Bourriaud documents the shift in focus from the visual to the relational during the 1990’s when new forms of communication  available through modern technologies coincided with an economic depression. For the artist there was a lack of funding for the spectacular but also the opportunity to experiment with spaces previously given over to exchange and barter. The artists took as their medium something they found lacking in  other areas of daily life; social relations which did not involve supplier-customer exchanges. The loss of personal interactions from daily life as more and more functions were performed by or through machines and computers were reborn in the processes of participatory practises where the audience was invited to experience rather than behold.’

‘An artwork’s short life span is not necessarily a reflection of the insatiable appetite of the gallery going public to consume and discard art as any other commodity. In using relational aesthetics the artist deliberately steps outside of this cycle. Artists who base their practises on exchanges of experience and communication through tangible means which have no value as art outside a temporal set of circumstances give the public a chance to experience a different type of social bond. From the ethos of relational aesthetics is born the possibility of art infecting the collective subjectivity. Artists whose work sidesteps the rules of the market place create a ‘social interstice,’ a small space in which to explore relations with the world. An interstice does not operate in the same way as a message, which is akin to advertising and belongs in the world of marketing. The space created must be inviting or intriguing to draw the audience into a realm of possibility, to start a conversation not give a lecture.’

I selected seven works alongside my own for an informal tour at Wells Art Contemporary to promote conversations inspired by the works. Shield – Peter Newell-Price, Chronologer (chalk and bone) – Paul Tuppeny, Screw Up Repeat – Kate McDonnell, Beneath the Heavens III – Kaori Homma, Route 339 – John Ball, Everyone was a bird – Caro Williams, Two-Sided I & II – Aliceson Carter.

Out of thousands of submissions, this year’s judging panel, Matthew Burrows MBE, Dale Lewis and Nana Shiomi, selected a shortlist of 120 artworks by 111 artists for the 2022 exhibition.

29 site-specific installations have also been selected by Clare Burnett and Jacquiline Creswell to stand as interventional responses to the architectural, spatial and spiritual aspects of Wells Cathedral.

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The Compass Eye

July 6, 2022 //
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New work has been framed – these pieces consider the potential for the human eye to perceive the Earth’s magnetic field. Research shows birds have this capability activated by molecules in the retina of the eye when excited by blue light. The molecules produce radical pair electrons sensitive to the magnetic field and as these molecules are found within the photoreceptor cells it is possible birds may visualise the magnetic field lines to aid navigation. A similar molecule is also found in the human eye and I am speculating that this is a sense we may once have experienced and could tap into again. It is of course the brain that must receive a signal from the eye by which we see. Independently of the cryptochrome molecule, research monitoring alpha wave activity shows the human brain does appear to be sensitive to a magnetic field albeit unconsciously.

The Compass Eye Etching with chinagraph pencil, magnets, iron filings

Pole Receptor 2022 27 x 27 x 3 cm Etching, magnet and iron filings

Framework made a neat job of the frames enabling the magnets to be released to reset the iron filings if necessary. The Compass Eye doesn’t have glass and maybe that was a mistake but I prefer the thin frame.

Progress is being made on new work Breath of Stars. This will be a screen based work triggered by cosmic ray activity. Every time an event is registered by a photomultiplier attached to a 5cm square piece of plastic scintillator, a star burst video image will flash up on the screen. The size of the starburst will correspond to the energy of the particle that has just arrived from space. The starburst videos are made in Adobe After Effects using footage from my cloud chamber experiments.

I have got some help with coding from gaming programmer Jamie Howard so am not feeling so out of my depth in the python maze. One problem we may have though is the shortage of Raspberry Pi processors. It could be months before we are able to get one with a high enough spec to process the video layering. In the meantime I am testing ideas and creating video clips.

It was wonderful to see so many people visiting the first Open Studios at Thames-side since 2019 despite the rail strike difficulties that weekend. The Compass Eye was hanging in the Thames-side Gallery Studio Holders Showcase exhibition. Thank you to everyone who came to visit and found their way to my studio, it was great to discuss everything from Plato to Planck.

Super happy to have my video Cosmic Chiasmus: crossing the universe included in the May Fair Showreel screening at the very smart May Fair Theatre as part of Mayfair Art Weekend. The departure point for the curated selection was the word ‘PROCESS’, which was inspired by the video work by Wolf Vostell, Auto-Faber (1973). It was a great experience to see all the amazing nominated films and meet the selectors -Elisa Tosoni, Angel Leung and Eugene Macki and art weekend project manager Cheri Silver.

What a lovely write up in the Winchester School of Art Yearbook 2022 from one of the Fine Art students on the Images In The Making sessions that I ran.

I am delighted that my installation The Forms has been selected for exhibition in the splendid Wells Cathedral as part of Wells Art Contemporary 2022.

Twelve aluminium plates in the shape of pentagons that together make up the net of a dodecahedron have been deep etched with imagery taken from data visualisation of dark matter provided to me by KIPAC, Stanford University. The etching process used a screen printed sugar lift technique where the bite was allowed to penetrate completely through the plate leaving holes in some areas.

Excited to be selected for a satellite exhibition at the international print conference IMPACT12 to be installed at a former police station in Bristol. At a distance will be shown in The Anxiety of Interdisciplinarity, an exhibition which seeks to reframe printmaking as a site of interdisciplinarity – a testing ground for ‘The important work…done at the surfaces between adjacent disciplines’ (Carter, 1998).

Drawing on the physical language of print that embodies touch, separation and mirroring the semaphore flags in this work have been printed using hand painted dye sublimation inks applied via a heat press. This process transfers the ink from a paper matrix onto the substrate textile. The image passes momentarily across space in a dematerialized state as vapour before being reformed as its mirror opposite.

Out of Studio

Billed as an immersive experience like no other Dreamachine offers a unique journey into the potential of your mind. Stimulated by strobe lighting playing rhythms on your eyelids and spatial sound fed directly into your ears, your mind creates its own images behind closed eyes. Inspired by a 1959 invention from artist–inventor Brion Gysin it has been reimagined by Collective Act, in collaboration with Turner Prize-winning artists Assemble, Grammy and Mercury nominated composer Jon Hopkins, and a team of leading technologists, scientists and philosophers.

It was pretty amazing. From a deep orange glow of swirling matter kaleidoscopic shapes emerge with geometric patterns that form and explode into vibrant pulsating honeycomb structures. Felt sure I was seeing some of my recent work in there. Swept away on a tide of colour with a big smile it was like a roller coaster ride through the forming of a technicolour universe. Wonderful.

Interesting to read that the frequency range of light emitted by Brion Gysin’s Dream Machine corresponds to alpha waves, electrical oscillations normally present in the human brain while relaxing. The pulsating light stimulates the optical nerve and alters the brain’s electrical oscillations. I have been looking at scientific research that explores a connection between the Earth’s magnetic field and human vision when stimulated by blue or polarised light depending on the orientation of the viewer. The human brain’s alpha waves can be seen to react to the local geomagnetic field. Some research correlates the nature of our dreams to magnetic field activity with calmer dreams resulting from high activity and more bizarre dreams when activity is low.

Going from Dreamachine to Libby Heaney’s quantum world of morphing fluid shapeshifting worlds The Evolution of Ent @Arebyte was a nice continuation of mind bending immersion.

Ent-er. Ent-anglements. Ent-ropy. Ent-wining. Ent- hralling. Ent-icing.

Looking at the potential futures created by quantum computing where the digital mode of binary gives way to superposition and quantum entanglement. Daniel Cavalcanti has provided a useful quantum glossary in the exhibition catalogue. Explaining superposition as like looking through a window and seeing outside and yourself reflected simultaneously, two configurations happening at the same time.

I was very excited to visit The World of Stonehenge at The British Museum to see the Nebra Sky Disc, having been introduced to the existence of this amazing object by archaeoastronomer Carolyn Kennett while on the Lizard Point Residency in 2019. Found by metal detectorists in Germany the gold used in this ancient map of the cosmos can be traced to Cornwall.

Carolyn explaining the history of this most ancient of cosmological objects.

The actual disc was much larger than I expected and almost translucently thin.

Six thousand years ago in the final 1,500 years of the stone age was the British Neolithic period. A time of stone axes for chopping. Woodlands cleared for farming. Stone held meaning. Offerings were made to spirits. Hundreds of stone and wooden circles were raised across the land. A cosmic inversion, connecting earth to sky. The first stones were brought to Stonehenge about 5000 years ago to create a burial ground which was transformed 500 years later into the symbolic site where the large sarsen stones were placed in alignment with the sun as it rises at midsummer solstice and sets in midwinter. Some astonishing objects in the exhibition, the power of the sun celebrated and reflected in gold.

I had high hopes for Our Time on Earth exhibition in the Barbican Curve – the aim was for technology to bring us closer to nature and highlight our place as one species among millions of others, striving to live together in a delicate balance. There was some enticing imagery and interesting ideas but as an experience it was tech overload, information overload all crammed into quite a tight space. Too much to take in and too removed from a lived time on Earth for me to engage and absorb anything meaningful.

Postwar Modern at the Barbican Gallery explores the art produced in Britain between 1945 and 1965 in the wake of a cataclysmic war. Including; Denis Williams Painting in Six Related Rhythms 1954; Eduardo Paolozzi Will Man Outgrow The Earth? collage form the series Bunk 1952/1971; the lovely Aphra Shemza’s grandfather Anwar Jalal Shemza painting fusing Western ideas of abstraction with Eastern influence and Gustav Metzger Liquid Crystal Environment  made using heat-sensitive liquid crystals that are placed between glass slides and inserted into projectors where they are are rotated to create movement within the liquid causing the crystals to change colour as they are heated and cooled.

I was fascinated to learn about the numbering system used by Cistercian Monks while visiting the impressive ruins of 12th century Cleeve Abbey in Somerset. A single cypher can represent numbers up to 9999.

The abbey church was destroyed by Henry VIII during the dissolution in 1536 but the cloister buildings, gatehouse, 15th century refectory and 13th century heraldic tiles survived destruction as they were being used as farm buildings at the time and it’s ancient tiled floor was protected from the elements by a cabbage field.

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