Archives for posts with tag: Orford Ness

‘What truth could be more unexpected ….than the one in which the mineral envisions while also being envisioned.’ Jason Groves, The Geological Unconscious

‘This is the blueprint of nature itself; both hidden and revealed in a nodule of silica.’
Roger Caillois, The Writing of Stones

The Geological Unconscious opened with an exceptionally busy Private View. It was a fantastic evening with lots of great feedback. With a multi-disciplinary approach, large-scale installations and sculptural works sit alongside embroidery, video, expanded print and photographic work, to create material intimacies that help situate us in scales beyond the human.

My video installation Lithos Panoptes imagines a view of the world from the perspective of the rock via the molecular structure of magnetite. Referencing a many-eyed giant of Greek mythology, Argos Panoptes (always eyes still awake), the work considers the perpetual vigilance of rock as record keeper and witness.

Video of human activity projected through distorting optical lenses transforms the anthropocentric position to imagine the perspective of the rock.

Magnetite is a mineral found in magma and metamorphic rock in Earth’s crust as well as in meteorites. Magnetite nanoparticles are also found naturally in organisms and are known to aid magnetoreception, a
means whereby animals and birds orientate themselves by sensing polar direction.
Through these actual and metaphoric lenses the relationship between the organic and non-organic is explored. Imagery includes allusions to scientific research into the dramatic overwhelming of innate magnetite in human brain cells by nanoscale pollutant particles of magnetite released into the air by traffic; the unique qualities of the chiton, a mollusc with hundreds of tiny eyes made from rock rather than biological material and teeth primed with magnetite and containing recently discovered mineral santabarbaraite; Saint Barbara, patron saint of miners and tunnellers, adopted when the use of explosives in mining escalated in the 1600’s and whose benedictions are still sought today with shrines installed at tunnel entrances at Crossrail and even at CERN, the epicentre of scientific rigour.

Also showing the video sculpture Belly of a Rock – describing an imagined place of chemical conversations at the intersection of the animate and inanimate. Under a crusted shell, surfaces slide and scrape along lines of fissure, distended innards ooze and rocks moan as they are distorted by untold pressure. The turbulent spiralling of the molten core births rock and lifeforms which are acted upon by the drag of an oscillating magnetic field.

Julie F Hill’s large-scale sculptural print installation Parent Body, uses scanning electron microscope imagery of samples recently returned from asteroid Bennu. The data features detail of carbon-rich and organic ‘nano-globules’ which have been theorised as ‘proto-cells’. The sculpture evokes astro-geological-biological material lineages across deep space and cosmological time. In a contrast of scale, Julie is also showing Return, 3d print of asteroid Itokawa cast in plaster-of-paris with a bead of Iridium. Iridium is an rare-earth element more abundant in asteroids than the Earth’s crust. This miniature work considers the cross exchanges between space and earth and in a gesture of reverse sample return (scientific missions and human extractive processes both take), a bead of Iridium is returned to the belly of asteroid Itokawa.

Charlie Franklin’s work considers control, physical experience and memory within the natural landscape. Her research includes how formations such as standing stones, grottos and geological debris remain or change across time. With a particular interest in materials and the properties they hold, she is experimental in her approach to making. Everyday items including cardboard, plastic sheeting and gaffer tape are repurposed to build the foundations of her sculptural work. Franklin also collects found imagery such as postcards and photographs, which she reworks to become something else.


In Litho/Domous, Rona Lee layers photographic plates from mass produced ‘coffee table’ books onto lighting panels, utilising the ‘bleed’ between them that this reveals, to evoke the tectonic instabilities of
contemporary eco relations. Originating in the post war ‘golden age of capitalism’, and designed as statement pieces for home display, the aspirational focus of these image-rich publications on culture, travel, landscape, can be said to prefigure the arc of the smartphone in making the world consumable. At the same time titles such as The Mineral Kingdom and Library of Nations speak to the legacies of the Enlightenment project, offering up an order of things in which Mankind / the Anglophone world is positioned as ascendant and Nature – along with ‘other’ cultures – is ‘put on the table’.

Deborah Tchoudjinoff’s video installation The City of Gold takes a speculative look at Earth in the far future. Her work considers vast, beyond human, geological timescales where continents have once again become one. Past supercontinents create room to speculate upon future ones if we understand Earth as shifting, moving matter. Starting as a short fiction text Tchoudjinoff began to form an imagined world of cities in a future supercontinent of Amasia. The fictional cities named after the minerals that are heavily sought – rare earths, copper, uranium, gold, and coal – hinting at the narrative of an Earth depleted of the resources we rely on. The City of Gold is one of five imagined cities.

An accompanying events programme includes an urban geology walk with Geologist Ruth Siddall, discussing the origins of the local built environment; Cheong tasting by chef Moonhyung Lee who explores human-mineral entanglements through digestion; a crystal growing workshop led by Julie F Hill and I will be offering visitors lithomancy readings every Friday afternoon. The reading of stones proposes insights into the power and allure of stones emanating from the symbolic meanings attributed to them and exposes the entangled relations between the human and the geologic found in our language and desire to align the human condition with the lithic.

Once I start thinking of minerals as something we swallow to make our body function, I also start to think of how our body comes to be composed of these minerals, and that when we gradually decay after death we become mineral components again. So, the gesture of swallowing a tablet or vitamin pill is as magical, or let’s say as supernatural, as we want, because we really are swallowing a stone. – Otobong Nkanga

Link to Marina Walker essay The Writing of Stones published by Cabinet Magazine.

London once had many stones. They made convenient landmarks for gatherings and councils, or else marked boundaries or distances. As a result, they often crop up in place names – Link to The Londonist ‘Lost Stones of London’.

Gallery visits

Mónica Alcázar-Duarte in Cultural Reforesting Exhibition at Orleans House Gallery. In this exhibition, the artists remind us that we not only have a relationship with nature but also that we are nature. We are human animals. Together, with our more-than-human neighbours, we are a growing, singing, howling forest. 

Under the big Suffolk skies of Orford Ness. Walking landscape that bears the scars, physical and emotionally resonant, of years of intense military top secret experiments. Here radar was developed, the aiming of bombs was refined, material vulnerability was tested with destructive, explosive projectiles under simulations of attack and famously it is the site of environmental tests during the late 50’s, early 60’s, in the development for detonation of the atomic bomb. 

The weight of the shingle shored up around the buildings and on the roofs used to dampen the explosions.

There is a lot to respond to. It is now a spectacular nature reserve but apparently not so many birds here this year. We were lucky to see a short eared owl hunting and some gangly spoonbills in flight.

Kaori Homma Silent Echoes at The Watch House, Orford Quay – Inspired by Orford Ness, the UK’s only site of atomic experimentation, this exhibition explores the hidden histories and lingering memories within its landscape. Through the unconventional method of Aburi dashi or fire etching, the artist explores not only the visible remnants of the secret history of Orford Ness, but also the unspoken memories that linger in the air. Unlike ordinary drawings made by the pigments on the surface of paper, Homma’s works are made by fire which etches the images into the body of paper as a burn mark.

Electric Dreams at Tate Modern celebrates the early innovators of optical, kinetic, programmed and digital art, who pioneered a new era of immersive sensory installations and automatically-generated works. This major exhibition brings together ground breaking works by a wide range of international artists who engaged with science, technology and material innovation. 

Desmond Paul Henry used a repurposed bombsight computer, designed to drop bombs more accurately, as developed at Orford Ness, to make a drawing machine which he then hand embellished.

The Pleasure of Misuse curated by Indira Dyussebayeva-Ziyabek and Maria Hinel at Royal Society of Sculptors. ‘The humour that springs from manipulating or referencing the mundane is paradoxically self-reflexive – appropriated objects suddenly appear anthropomorphic, our laughter becomes directed at ourselves and the intermittent absurdity of the human condition. The Pleasure of Misuse explores the mechanics and psychology of humour in the everyday, considering its potential to heal and its power to disarm, creating the sense of complicity and the space for self-reflection amid these anxious times.’

Images – Andy Holden, Ty Locke, Peter Fischli & David Weiss, Cornelia Parker, Richard Wentworth

Samuel Zealey, Angela Eames, Tony Fleming, Charlotte Guerard, John Strutton and Kate Fahey in Heavenly Skeletons at Coleman Project Spacesix contemporary artists whose work repositions drawing as an expanded multidisciplinary field.  Heavenly Skeletons is a dynamic investigation of how drawing translates abstract concepts into tangible form… 

Gorgeous show with thoughtfully chosen works that like Samuel Zealey’s vertiginous sculpture balance perfectly.

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.