New work pentacoronae installed at Grizedale Project Space for In Search of Darkness exhibition curated by art collective Lumen Studios.
“Sky glow” is the yellow umbra leaching into the night sky from light polluting urban areas; obscuring our view of the constellations, shrinking our universe and severing our relationship to the stars.
Our ancestors mapped the stars and the shapes and patterns they drew across the darkness became familiar anchors for navigation; describing mythological characters; aligning celestial cycles with the fortunes of everyday life and revealing harbingers of portentous events. This rich history is being lost to a population bathed in the radiant intensity of artificial illumination.
Light doesn’t always make things more visible. There are other ways to discover the mysteries of the universe and look beyond what our immediate senses tell us is there. Dark Matter is a significant component of the universe, yet we cannot see it. It doesn’t reflect or emit light and so scientists are finding other ways to detect it. In digital visualisations of Dark Matter, organic patterns emerge that could be the veins under our skin or the spreading branches of trees.
As ever more powerful telescopes and data gathering equipment open new areas of the universe to our view, generating imagery we could never see with our naked eyes, we are drawn to experience space via mediated technologies. Dark sky areas such as Grizedale Forest are precious locations where we can still stargaze, wonder and map our own stories across the sky.
Following on from the group residency earlier in the year we returned
with new work responding to the naturally dark skies of the Grizedale area Maria Luigia Gioffre – a re-tracing of the astral map of 7 July 2018
Maria Luigia Gioffre Genealogy of an Asemantic Night – photo John Hooper
Eunjung Kim the journey of unseen travellers across time, memory, the cosmos
Julie Hill-‘intimate immensity’ the milky way as bodily encounter
Julie F. Hill Dark River photo John Hooper
Anthony Carr– circadian rhythms disrupted
Anthony Carr The Moon, Is The Only Light We’ll See photo John Hooper
Melanie King– ancient light captured
Melanie King Ancient Light, Grizedale Forest photo John Hooper
Louise Beer— sounds of the tides slowed; an echo from 420 million years ago
Louise Beer Beneath the Moon’s Gaze photo John Hooper
Rebecca Huxley— twilight transitions, a manifesto to darkness
Rebecca Huxley 18 degrees below the Horizon
Diego Valente— “Forests aren’t simply collections of trees….”
Diego Valente A Copy With No Original
and William Arnold – common lepidopteran misadventures in artificial light
William Arnold Dark Spectacle
I had the cloud chamber running at the opening event. Photo courtesy of Lumen
A cloud chamber gives us a glimpse into the invisible world of particles produced in the radioactive decay of naturally occurring elements and those generated when cosmic rays strike the top of the Earth’s atmosphere. It is a sealed environment containing a supersaturated vapour of pure alcohol sitting over dry ice. Charged particles passing through the chamber cause the vapour to condense resulting in tiny cascading trails. These particles pass though us continuously without our awareness. Witnessing this usually unseen activity can lead us to look beyond what our immediate senses tell us is there and consider the possibility of other intangible phenomena.
Finale! (another great shot from John Hooper)
At the studio I am moving just across the corridor – mostly so I will have a window but I also gain more space which was great timing to lay out and assemble the suspended sculpture for Grizedale in an empty room.
So glad I spent time on careful packing for transporting
– getting it up on the scaffolding and hanging was not easy when only one person present has ladder training and therefore allowed at height due to local council health and safety directives. Thankfully Sean took it in his stride.
Out of the Studio
Holly Graham Sweet Swollen at Jerwood Project Space. The seductive title is evocative of succulent ripened fruit but also the tenderness of a bruise. This poignant work draws on the history of sugar as a luxury brought to our shores in the 18th century with the taint of colonial violence and the demeaning of those forced to produce treats for European palates. A series of sugar lift etchings depict hands in isolation, the gestures originating from the stylised ‘blackamoor’ figurines that ornament receptacles of the bitter sweet cargo.
Charmaine Watkiss showing beautiful ephemeral work at the MA Drawing Final Show at Wimbledon College of Art. A collision of then and now, displacement of body and soul, reaching back for symbols of meaning.
Highlights at this years New Scientist Live were talks from Jon Butterworth – Journeys into Particle Physics, Roberto Trotta – What Has Einstein ever done for you? and Dean Burnett – What makes your brain happy?
I came away thinking about what influences my perception of time and the chemicals that subtlety alter how I experience the world.
If you travel close to the speed of light, distances contract in your direction of motion, while time will dilate more and more the faster you move. A muon lives: about 2.2 microseconds on average. The speed limit of the Universe = the speed of light. Something moving at the speed of light that only lives 2.2 microseconds, should make it only 0.66 kilometers before decaying. A muon has similar properties to an electron. However, it is 200 times heavier. Muons travel at approximately 98% of the speed of light. The closer you move to the speed of light, the slower your clock appears to run. Cosmic ray muons have such high energies that a journey which takes about 300 microseconds from our point-of-view only takes about 1 microsecond for the muon. Time dilation allows these particles to live.
I am beginning research for the High Altitude Balloon project. I need so much help! The good people of the HAB community are thankfully giving me lots of advice. One big concern is that the Allenheads Contemporary Arts potential launch site is high up and in the centre of a very narrow bit of the UK. Wind makes for a difficult launch and could just take it straight out to sea.
One of my first jobs is to check with the Civil Aviation Authority that the launch site is safe from their perspective.
I want to film particularly at the altitude where peak cosmic ray activity takes place – this is where the secondary particles that we see in the cloud chamber are smashed into existence. As the particle activity will be invisible I want to film the aesthetics of the curve of the earth and blue haze of the atmosphere bleeding into the blackness of space. I think my target height will be 30km.
Cosmic rays are mostly protons and atomic nuclei created in stars and super novae explosions or other unknown events. Sometimes a rare one will arrive with unimaginably high energy. The first “Oh-My-God particle” was recorded in October 1991 and had an energy 40 million times greater than the Large Hadron Collider can generate with 100 quintillion the photon energy of visible light, it was travelling at 99.999 999 999 999 999 999 999 51% the speed of light. One of these could be passing through you right now.
Susan Eyre 