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In the TV show, Big Bang Theory, physicist Sheldon Cooper claims that geology “isn’t a real science.” He’s quite a snob about it. But if you unfold any standard geological map — one that outlines the underlying bedrock of any state or county — you will see something so mindbogglingly complex and incomprehensible, that it couldn’t be anything but science. 

A geologist is someone who can tell the difference between diorite and andesite, and can measure the schistosity of mica, and explain how seashell fossils came to be found on the top of Mt. Everest. Geologists find petroleum and metals under the earth, and tell us the Earth is 4.6 billion years old. And a good deal of what is written in the field is — much as with  quantum physics — well beyond the ken and vocabulary of mere mortals. 

They write things such as: “Mass transport deposits (MTDs) occur as intercalations within turbiditic sequences above the ophiolites. They represent syncontractional submarine slides that occurred on frontal accretionary prism slopes during the Late Cretaceous–Paleocene closure of the LPOB.” That, by the way is “Ligurian-Piedmont Ocean Basin,” in case you were confused. 

Southern Utah

So, yes, they are scientists. And it’s fun to learn as much as you can, and collect interesting rocks and minerals. But geology is also for poets, artists and cooks. And it is the humanistic aspects of geology that have fascinated me since first studying geology in college. 

I read a good deal about geology, including the four books written by John McPhee in the 1980s — although they are about geologists as much as about the rocks they study. They are at the comprehensible boundary between general and specialist knowledge. And you’ll never drive through an interstate highway roadcut the same way again. 

Along the Colorado River, Utah

Geology is just everywhere and affects all of our lives not only daily, but even hourly. Think of your car. Every bit of it, save only the rubber in its tires and the fabric or leather of its upholstery, came originally out of the ground. Whether it is the steel of its engine, the platinum in its catalytic converter, the glass in its windshield or the plastic of its dashboard — all dug out of the ground before being polished up and installed on your Hyundai. 

And even your tires, these days, are only partially rubber. The rest of it was dug up, too. 

The skillet in your kitchen is just a rock that has been processed. The knives, too, and the potato peeler. All just carefully refined stones. In many ways, we still live in the Stone Age; we’re just more sophisticated about it than those guys banging rocks together in the Paleolithic caves. 

Paleolithic bison carving

Our human prehistory has been divided into the Paleolithic, Mesolithic and Neolithic. I suggest we now live in the Metalithic Age. (Everything now seems to be “meta.”) We do amazing things with the ore we dredge out of the ground and the petroleum we pump, but the foundation of our civilization is still geology. 

New York on the Hudson River

Cities are the index of civilization and most of the world’s great cities are built on harbors or rivers. The Indus, the Euphrates, the Nile, the Huang Ho. That’s geology. The cities are built with steel and concrete. Geology. Their streets are paved with either concrete or tar and gravel. More geology. 

Our food grows in dirt, or grazes on the grasses that sprout from the soil — a soil derived from the bedrock underneath. What are vitamins and minerals but the residue of those same rocks? 

Blue Hill, Maine 

Geology drives history, too. For instance, because Norway and Greece are so rocky and ungenerous for agriculture, their peoples took to the sea and the Greeks colonized everywhere from Spain to the Black Sea, and the Vikings from Constantinople and Sicily to England and Iceland. Geology kept the Old World and the New from interacting significantly until 1492. It blocked the westward expansion of the British colonies in North America for a century. It is the reason that Afghanistan is the “graveyard of empires.” Plate tectonics — “continental drift” — and the formation of Eurasia as a single east-west landmass has been hypothesized as the cause for European and Asian historical dominance. 

Asarco pit mine, Arizona

And geology, in the form of coal mining and petroleum extraction, is the cause of catastrophic climate change and global warming. 

Geologist Donald Beaumont wrote, “Geology will, unfortunately, remain an under-recognized, ‘phantom,’ science in that its role in explaining the foundations for human society may never be fully appreciated.”

I’m not making the case that geology explains everything, nor that it is the only thing that made us what we are, but I am saying that it helps explain it, and that you can see the same forces acting out elsewhere in the world. 

Olympic Mountains, Washington

It isn’t only physical, it is psychological also. Geology creates emotions. And so artists and poets have used geology to elicit in their audiences certain emotional states — rocky metaphors. 

Pleasant Cove, Chuckanut, Wash. 

It is to seek this power that great landscape artists — whether painters or photographers — make their pictures. It is not to make a postcard of a pretty piece of scenery, but to find in the land a metaphor for thought, emotion or state of mind — or even a political philosophy.

Canadian Rockies, Alberta

That mythic force is why we feel the rise in our throats when we sing of “amber waves of grain,” and “purple mountains majesty above the fruited plain.” Rocks and terrain serve as metaphors for internal states. 

“The Nymphs of the Luo River,” by Gu Kaizhi

European artists have used that metaphor since the Middle Ages, Asian artists since the Jin Dynasty. 

“La Gioconda” detail 

Consider the Mona Lisa. Yes, it is a portrait, but behind the smiling lady is a rocky landscape. It is not like anything actually found in Italy, but rather it is a metaphorical landscape — a mountainous desert. Renaissance artists often used such stony views as a reminder that life on earth is a kind of spiritual desert (and the afterlife is where true fulfillment is to be found). As Geoffrey Chaucer wrote: “Here nis noon hoom, here is but wildernesse.”

Zabriskie Point, Death Valley, Calif. 

St. Jerome lived in a cave, and painters used the story to show the geology of spiritual isolation. Here are only three of many Renaissance paintings of the saint, by Andrea Mantegna, Lorenzo Lotto, and Joachim Patenier, all from the early 1500s. 

Romantic painters in the 19th century used the vast Alps as a reminder that the cosmos is infinitely larger and more impersonal than we like to believe. Geology becomes an image of The Sublime. 

“Manfred on the Jungfrau” by John Martin

Chinese landscape painting features some amazing mountains. I used to believe these scenes were pure fantasy, but no, these mountains actually exist. On porcelain, by Huang Huanwu, a traditional painting — and a photograph, to prove they’re real. 

Three paintings and a photo

Prehistoric peoples used the rocks for their art, too. 

We use stone for permanence. Consider all the marble statuary and granite architecture. 

And the way we scrawl our names on rock faces. “K and A Forever.”

The stone is certainly more permanent than the relationship. 

Hudson River Palisades, N.J. 

Even the pigments that artists use comes from the ground. In the past, it was actually rocks that were ground up and processed. Now, there are pigments also made from petroleum. 

Lapis Lazuli

Different rocks, with their colors and textures, evoke different emotions. Think of a brilliant diamond or ruby; think of a cinder. Different emotions. 

Mendenhall Glacier, Alaska

We use geology in our language, although often the words mutually exclusive import. 

“You must have been stoned when you thought that up.” “No, I was stone cold sober.” “Well, the theory is either a bit rocky or it is rock-solid.” He answered with a stony silence.

Schoodic Point, Maine

The colors, textures and the grain all impart meaning. 

By John Ruskin

I began seriously considering the art elements of geology after seeing a splendid drawing of gneiss by English artist and critic John Ruskin. He made it over several days while visiting Scotland in 1853. The drawing had everything I respond to: texture, detail, close observation and an attention to the world as it is, that is as close to love as is possible to hold for the inanimate world. Ruskin was an astonishing draftsman. 

By Mel Steele

It has been one of the lessons of the 20th century and Modernism that meaning in art can transcend anecdote and be more than a story told in a still scene and can impart meaning purely through shape, color, texture, line and scale. Emotions can be evoked by all of them. We have had well more than a hundred years of abstract art. 

Even realistic painting depends on the medium it is made from. It isn’t just the face or the scene, but the color and texture of that face and scene. 

Craggy Gardens, N.C. 

And a camera pointed at the shapes of geology can create meaning in the same manner as the abstract painting we lionize. 

I have since found many rocks, with their esthetic pleasures. There is bright color

Blue Ridge Parkway, N.C. 

There is gnarly texture

Blue Ridge Parkway, N.C. 

There are planes of surface

Schoodic Point, Maine

Repetition of shapes

Hug Point, Arch Cape, Ore. 

Complexity of image

Schoodic Point, Maine

And a starry night

Pisgah National Forest, NC

Or flying over the continent and looking down at erosion

Over Colorado

One of the primary functions of art is to make us pay attention. It is an interaction with the world and a response to it. 

Rio Puerco Ruins, N.M. 

The most important lesson I was ever taught was by a college professor who would not accept glib work. Like many bright students, I was adept at giving a teacher what he or she wanted — basically repeating back what was said in class. But when I did that in my English Romantic Poetry class, he gave me a D for a paper that was otherwise correct in every aspect except one. “Don’t give me back what I’ve said,” he told me. “Engage with the material.” Real engagement cannot be faked. 

What was real were the words written, not the words written about the words. Dive directly into the poetry. Don’t waste time learning “about” the poetry. 

Try to take the material under study seriously and be real about it. If what you find contradicts what the teacher said, all the better. You’ve learned something. 

Engage with the material — something you should do with friends, family, society, even the air and the rocks. Engage. Don’t gloss. 

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In the summer of 1853, painter John Everett Millais and writer John Ruskin traveled to Brig o’Turk, a tiny village in the Scottish Highlands, with their friend Sir Henry Acland and Ruskin’s wife, Effie. The purpose was for Millais to make a portrait of the writer in the rugged landscape. 

While Acland held the canvas steady on the rocks and swatted away midges, and Millais painted al fresco, Ruskin himself took to drawing rock formations along the freshet where the painter worked. The large drawing of Gneiss, With its Weeds was the poster art for a 1993 Phoenix Art Museum exhibit, “The Art of Seeing: John Ruskin and the Victorian Eye.” I fell in love with the drawing on sight. 

It had everything I respond to: texture, detail, close observation and an attention to the world as it is that is as close to love as is possible to hold for the inanimate world. Ruskin was an astonishing draftsman and many of his drawings and watercolors are part of the collection of the Ashmolean Museum in Oxford University. I much prefer his visual art to his writing. Ruskin was probably the most important and influential art critic of the 19th Century, and I find his writing truly insightful, but I would rather crack gravel in my teeth than have to read his prose, which is the heaviest most tedious sort of Victorian fustian possible. Sentence by sentence, lightning flashes; paragraph by paragraph, he is soporific; chapter by chapter, he makes you want to point a pistol at your uvula. 

Here is a chapter opening from his Stones of Venice:

You better rehydrate after reading a paragraph like that. Best to take Ruskin in wee small doses and think him a genius. His shorter sentences can be memorable — in a good way. 

“Remember that the most beautiful things in the world are the most useless: peacocks and lilies, for instance.” 

And rocks. Stone carved and molded, left striated and torn by time and weather. Many of Ruskin’s drawings are of stone, or rocky outcrops.

“It is not possible to find a landscape, which if painted precisely as it is, will not make an impressive picture,” he wrote in Modern Painters. “No one knows, till he has tried, what strange beauty and subtle composition is prepared for his hand by Nature.” 

Ruskin believed that close attention paid to the things of this world reaped benefits intellectual and spiritual. That a minute inspection of a piece of turf, such as Durer painted, contained all the seeds of a spreading universe. Indeed that questing after spiritual rewards through oneiromancy, divination, crystal ball or thumps under the table, would lead away from the genuine sense of transcendence available from simply paying close attention to the here and now. 

He wrote in Modern Painters: ”The greatest thing a human soul ever does in this world is to see something, and tell what it saw in a plain way. Hundreds of people can talk for one who can think, but thousands can think for one who can see. To see clearly is poetry, prophecy and religion, — all in one.” 

Hence his willingness to spend weeks on a simple drawing of an outcropping of gneiss in a watercourse clumped with weeds. 

(And weeks not paying attention to Effie, who received her attention from Millais, who also made numerous sketches of her. He painted her sitting beside a waterfall, or quietly sewing, with foxgloves tucked into her hair. He also helped Effie with her own drawings, took long walks with her in the evenings and sheltered with her under a shawl, waiting for the rain to stop. In turn, she read Dante to him. She eventually left Ruskin and, after an embarrassing annulment, married Millais. Embarrassing in that it turned out Ruskin had never consummated his marriage and was actually panicked, on his wedding night to discover that his bride had hair “down there.” His beloved Grecian marble goddesses did not. Ah, but they were stone. As for Effie and Millais: They had eight children.)

But back to that 24-by-28-inch drawing. It has stuck with me for all these years. There is something about that smooth-weathered gneiss that ticks a sympathetic spot in my psyche, purely sensuous. I can feel its surface in my imagination, its hardness and texture. The roundnesses of its protuberances. The very temperature of the stone under my fingers. 

And in my own work, I have often attempted to mimic its sense of texture and quiddity. I have photographed many a stone face. 

Actually, I have been photographing rocks for long before I saw the Ruskin drawing. Some of my earliest remaining images are of rocky landscapes, and the first show I had, almost 40 years ago, was titled, “Rock Water Green.” 

At first, when I was young and ignorant, I wanted to make stunning landscape photographs. Inspired by the work of Edward Weston, Ansel Adams and Paul Caponigro, I wanted to capture the sublime in black and white. 

But over time, I became much more interested in using the camera to focus, not the lens, but my attention, and more often, on details rather than grand compositions. That aspect had always been there, but now, it became predominant. 

But, because I was working in silver and chemicals, almost all of it was in black and white. The advent of digital gave me an opening to a different way of seeing — in color. Color and black-and-white are completely different things; monochrome emphasizes form and texture while color almost makes you forget the form. Shadows are the jewel of black-and-white and the bane of color — they can leave shapes impenetrably confused. It took a while to become comfortable with the added dimension and new way of seeing. (I haven’t given up black-and-white, but now use them for different purposes. I still love the range of grays from glare to inky black.)

And the new dimension changed my approach to photographing stone. At first, I sought out the garish, like these rocks along the Blue Ridge Parkway, stained with iron rust.

And I had the 20th-Century prejudice towards lining things up parallel with my picture plane. I thought of the rock faces as if they were abstract paintings. 

These are from Schoodic Point in Maine. I have always been attracted to the textures of the rocks, even when thinking of them as if they were paint on a canvas. 

But visiting the Mendenhall Glacier north of Juneau, Alaska, I found the rocks to be, not paintings, but sculptures. The shapes advanced and receded, jutted and sunk, rounded and jagged. And I found myself spending the better part of a morning making a series of images emphasizing their three-dimensionality. 

And, instead of the garish color of the rust, I delighted in the subtle blues and grays of the stones, cooler and warmer shades of the stone. 

And the texture, wrinkled or scratchy, matte or glossy, is something I don’t only see, but feel, as if on the tips of my fingers. Shelley wrote: “The great secret of morals is a going out of ourselves,” and art, even so minor a one as my gleanings on the surfaces of stone, is a form of sympathy. When I watch dance, I feel in my muscles the twisting of the dancer’s legs. When I hear the swelling of strings in Brahms, I feel it in my chest. When I see the colors in a Monet waterlily, I recognize the world I inhabit. It is not enough to see or hear the art as something separate from oneself; one must not merely recognize oneself in the art, but rather one must feel the unity.  

This rock I photograph is me. I don’t mean that in any vague New-Age way, but in the real sense that the shapes and colors we share are the stuff of my own realization of myself as part of the cosmos. 

“The greatest thing a human soul ever does in this world is to see.”

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