Showing posts with label surface. Show all posts
Showing posts with label surface. Show all posts

Thursday, 7 July 2016

shuttle 21: (in place of an) ending


'It's interesting to think of the great blaze of heaven that we winnow down to animal shapes and kitchen tools' (Don DeLillo, Underworld, London: Picador, 1998, 82) 
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Jean Baudrillard: - 'I went in search of astral America, not social and cultural America, but the America of the empty, absolute freedom of the freeways, not the deep America of mores and mentalities, but the America of desert speed, of motels and mineral surfaces. I looked for it in the speed of the screenplay, in the indifferent reflex of television, in the film of days and nights projected across an empty space, in the marvellously affectless succession of signs, images, faces, and ritual acts on the road; looked for what was nearest to the nuclear and enucleated universe, a universe which is virtually our own ...

I sought the finished form of the future catastrophe of the social in geology, in that upturning of depth that can be seen in the straited spaces, the reliefs of salt and stone, the canyons where the fossil river flows down, the immemorial abyss of slowness that shows itself in erosion and geology. I even looked for it in the verticality of the great cities ...

Here in the transversality of the desert and the irony of geology, the transpolitical finds its generic, mental space. The inhumanity of our ulterior, asocial, superficial world immediately finds its aesthetic form here, its ecstatic form. For the desert is simply that: an ecstatic critique of culture, an ecstatic form of disappearance.

The grandeur of the deserts derives from their being, in their aridity, the negative of the earth's surface and of our civilised humours.  They are places where humours and fluids become rarefied, where the air is so pure that the influence of the stars descends direct from the constellations. And, with the extermination of the desert Indians, an even earlier stage than that of anthropology became visible: a mineralogy, a geology, a sidereality, an inhuman facticity, an aridity that drives out the artificial scruples of culture, a silence that exists nowhere else.

The silence of the desert is a visual thing, too. A product of the gaze that stares out and finds nothing to reflect it. There can be no silence up in the mountains, since their very contours roar. And for there to be silence, time itself has to attain a sort of horizontality; there has to be no echo of time in the future, but simply a sliding of geological strata one upon the other giving out nothing more than a fossil murmur.

Desert: luminous, fossilised network of an inhuman intelligence, of a radical indifference - the indifference not merely of the sky, but of the geological undulations, where the metaphysical passions of space and time alone crystallise. Here the terms of desire are turned upside down each day, and night annihilates them. But wait for the dawn to rise, with the awakening of the fossil sounds, the animal silence ...

The form that dominates the American West, and doubtless all of American culture, is a seismic form: a fractal, interstitial culture, born of a rift with the Old World, a tactile, fragile, mobile, superficial culture - you have to follow its own rules to grasp how it works: seismic shifting, soft technologies.

The only question in this journey is: how far can we go in the extermination of meaning, how far can we go in the non-referential desert form without cracking up and, of course, still keep alive the esoteric charm of disappearance? A theoretical question here materialised in the objective conditions of a journey which is no longer a journey and therefore carries with it a fundamental rule: aim for the point of no return. This is the key. And the crucial moment is that brutal instant which reveals that the journey has no end, that there is no longer any reason for it to come to an end.

Beyond a certain point, it is movement itself that changes. Movement which moves through space of its own volition changes into an absorption by space itself - end of resistance, end of the scene of the journey as such (exactly as the jet engine is no longer an energy of space-penetration, but propels itself by creating a vacuum in front of it that sucks it forward, instead of supporting itself, as in the traditional model, upon the air's resistance). In this way, the centrifugal, eccentric point is reached where the movement produces the vacuum that sucks you in.

This moment of vertigo is also the moment of potential collapse. Not so much from the tiredness generated by the distance and the heat, as from the ireversible advance into the desert of time'.

Extract from Jean Baudrillard, America, London: Verso, 1988, 5-6, 11
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Hello Mick, and Beth,

I'm ending with Baudrillard, not because I necessarily agree with everything he proposes, but because his rhetorical postcards from the road remain provocative for me in terms of driving, the cinematic, the seismic drama of geology, time, 'silence'.

In assembling these virtual fragments over the past three weeks, a kind of ad hoc - and unfinishable - reading companion for your journey, I have often tried to imagine where you are. And I realise I've entirely elided my own embodied movements during that time, a shuttle rhythm of to-ing and fro-ing between work in London and England's (much milder, greener) 'Southwest'.

I have passed Stonehenge six times in different light, and on each occasion have hollered greetings to the pigs on the other side of the road. I've been dazzled by a billowing field of scarlet poppies in bloom. I've watched tiny swallows being fed by their hyperactive parents in their mud-spit nest above a doorway, and cried quietly during episodes of 24 Hours in A&E. And, in the gaps, I've been transfixed by events in Egypt, as well as by the river, the swifts, the bees, the clouds and the sky.

Wishes, to you and the shuttle crew,
 for the journeys home and to come, 
elsew/here ...

Photos: Richard Misrach, drive-in cinema, Las Vegas, 1987; (bottom) William Egglestone

Unhurried departure music: Jem Finer's Longplayer - time lapse film of a live performance at the Roundhouse, London, 12.9.2009 (1,000 minutes in 1,000 seconds). For the Longplayer website, and a live stream link to this ongoing musical composition (currently 13.5 years into its 1,000 year duration), see here

Saturday, 2 July 2016

shuttle 16: drawing

'Drawing figures, is figured.
Drawing pulls, pushes, tugs, drags.
Drawing is friction, gravity.
Earth draws, is drawn, draws maps.
Sun draws, draws shadows, photos.
Moon draws tides'
(From Roberto Chabet's exhibition Lines on Drawing, 1999)

'A line, an area of tone, is not really important because it records what you have seen, but because of what it will lead you on to see' (John Berger, 'Life Drawing', in Jim Savage (ed.), Berger on Drawing, Cork: Occasional Press, 2007)
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'On an ancient lake bed located on the western side of Death Valley National Park, boulders that weigh up to 700 pounds sail across the almost perfectly flat terrain, leaving grooved trails in their wake ... Each of these furrows chronicles a rock’s journey, ranging from a mere few inches to nearly 3,000 feet. Some tracks manifest in straight bold lines, while others coil back on themselves in sinuous arcs.

Despite a century of scientific investigation, this curious phenomenon has confounded the geological community and park visitors alike. To this day, no one has ever seen the rocks move. But in lieu of eyewitnesses, countless theories have been put forward over the years in an effort to explain the reasons behind the migrations.

One early suggestion was that the rocks were driven by gravity, sliding down a gradual slope over a long period of time. But this theory was discounted when it was revealed that the northern end of the playa is actually several centimeters higher than the southern end and that most of the rocks were in fact traveling uphill.

Though no one has yet been able to conclusively identify just what makes the rocks move, one woman is coming closer to solving the mystery. For the past ten years, Dr. Paula Messina, Professor of Geology at San Jose State University in California, has made it her quest to understand what has bewildered geologists for decades. “It’s interesting that no one has seen them move, so I am kind of sleuthing to see what’s really going on here,” says Dr. Messina.

Many scientists had dedicated much of their careers to the racing rocks, but the remoteness of the area kept their research limited in scope. No one had been able to map the complete set of trails before the advent of a quick, portable method known as global positioning. Dr. Messina was the first to have the luxury of this high technology at her fingertips.

In 1996, armed with a hand-held GPS unit, she digitally mapped the location of each of the 162 rocks scattered over the playa. “I’m very fortunate that this technology was available at about the same time the Racetrack captured my interest,” she says. “It took only ten days to map the entire network — a total of about 60 miles.” Since then, she has continued to chart the movements of each rock within a centimeter of accuracy. Walking the length of a trail, she collects the longitude and latitude points of each, which snap into a line. She then takes her data back to the lab where she is able to analyze changes in the rocks’ positions since her last visit.

She has found that two components are essential to their movement: wind and water. The fierce winter storms that sweep down from the surrounding mountains carry plenty of both.

The playa surface is made up of very fine clay sediments that become extremely slick when wet. “When you have pliable, wet, frictionless sediments and intense winds blowing through,” offers Dr. Messina, “I think you have the elements to make the rocks move.”

At an elevation of 3,700 feet, strong winds can rake the playa at 70 miles per hour. But Dr. Messina is quick to point out that sometimes even smaller gusts can set the rocks in motion. The explanation for this lies in her theory, which links wind and water with yet another element: bacteria.

After periods of rain, bacteria lying dormant on the playa begin to “come to.” As they grow, long, hair-like filaments develop and cause a slippery film to form on the surface. “Very rough surfaces would require great forces to move the lightest-weight rocks,” she says. “But if the surface is exceptionally smooth, as would be expected from a bio-geologic film, even the heaviest rocks could be propelled by a small shove of the wind. I think of the Racetrack as being coated by Teflon, under those special conditions.”

In science, hypotheses are often based on logic. But over the years, Dr. Messina has discovered that on the Racetrack, logic itself must often be tossed to the wind. “Some of the rocks have done some very unusual things,” she says. In her initial analysis she hypothesized that given their weight, larger rocks would travel shorter distances and smaller, lighter rocks would sail on further, producing longer trails. It also seemed reasonable that the heavier, angular rocks would leave straighter trails and rounder rocks would move more erratically. What she discovered surprised her. “I was crunching numbers and found that there was absolutely no correlation between the size and shape of the rocks and their trails. There was no smoking gun, so this was one of the big mysteries to me.”

What appears as a very flat, uniform terrain is in fact a mosaic of micro-climates. In the southeastern part of the playa, wind is channeled through a low pass in the mountains, forming a natural wind tunnel. This is where the longest, straightest trails are concentrated. In the central part of the playa, two natural wind tunnels converge from different directions, creating turbulence. It’s in this area that the rock trails are the most convoluted. “What I think is happening,” proposes Dr. Messina, “is the surrounding topography is actually what is guiding the rocks and telling them where to go.”

Some people have suggested attaching radio transmitters to the rocks or erecting cameras to catch them “in the act” in order to put an end to the speculation. But as Death Valley National Park is 95 percent designated wilderness, all research in the park must be non-invasive. It is forbidden to erect any permanent structures or instrumentation. Further, no one is permitted on the playa when it is wet because each footprint would leave an indelible scar.

As for Dr. Messina, she is content in the sleuthing. “People frequently ask me if I want to see the rocks in action and I can honestly answer that I do not,” she says. “Science is all about the quest for knowledge, and not necessarily knowing all the answers. Part of the lure of this place is its mystery. It’s fine with me if it remains that way.”

From 'Life in Death Valley: The Mystery of the Racing Rocks', Nature
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For a Wikipedia entry on the 'sailing stones' of Death Valley, see here. 'In a study published in 2011 it is postulated that small rafts of ice form around the rocks and when the local water level rises, the rocks are buoyantly floated off the soft bed, thus reducing the reaction and friction forces at the bed. Since this effect depends on reducing friction, and not on increasing the wind drag, these ice cakes need not have a particularly large surface area if the ice is adequately thick, as the minimal friction allows the rocks to be moved by arbitrarily light winds'.

shuttle 16:2: tracking

Photos by David Mcnew, David Roossien, Alberto Arzoz, Richard Misrach; tracks by animals including kangaroo rats, a desert tortoise, various insects, and vehicles; marks made in the Mojave, Imperial Dunes, Black Rock, Tenere/Sahara and Namibian deserts, and on the Bonneville Salt Flats, Utah

Sunday, 19 June 2016

shuttle 3: whirlpool sky sun skin

(1) 'Materials: airplane, jet of smoke'.

In the summer of 1973, the late Dennis Oppenheim created an art work called Whirlpool: eye of the storm: a skywriting piece created in the sky above El Mirage Dry Lake in Southern California. The lines were produced by radio instruction to a pilot releasing a vapour trail of liquid nitrogen. An initial circle of three-quarters of a mile, then the loop repeated with ever-diminishing diameters for four miles as the aircraft lost height above the ground. A schematic, ephemeral tornado drawn on the surface of the sky.


(2) 'Materials: book, skin, solar energy'.

Three years earlier, Oppenheim lay on Jones Beach, New York, for five hours, exposing his skin to the sun's rays, with a copy of the book Tactics: Cavalry Artillery lying open on his bare chest (Reading Position for Second Degree Burn, 1970). Over time his body, made available as a recipient surface like a photographic plate or canvas, gradually changed colour as the skin reddened and burnt around the stencil-like obstruction of the book. A minimalist white square on red. Skin as a surface for inscription by the sun.

Materials. Surfaces. Mark making. Ephemerality.

Energy transactions between bodies and environments.

The giving over of agency to other elemental intensities.

Documentation as trace of absent event. 




For 'hang time', an earlier post about skywriting practices, see here