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Monday Morning Art School: let’s talk about line

The motive line in a painting is the most powerful design tool you have at your disposal.
Lions painted in the Chauvet-Pont-d’Arc Cave, c. 30,000-28,000 BC. This is a replica; the cave is sealed from human visitation. 
If you had to isolate the fundamental element of art, across all media and forms of expression, it would be the humble line. By definition, a line is a connection between two points. In math, that’s an ideal, but in art, the line is a visceral reality. Lines can be broken or continuous, violent or serene, implied or obvious. But if you haven’t got a line, you probably don’t have much in the way of art.
Lines are also implicit, in their abstract form, in performing arts like dance and music.
In the drawing stage of a painting, I try to isolate the major line from which my compositions hang. This is the motive line, although it could also be called the kinetic line. It’s the motive force that drives the energy of the painting. It is frequently interrupted, as in the lost-and-found edge. But:
  • It is tied to the major area of focus;
  • It divides two areas of different values, creating a high-contrast edge;
  • It’s complex and carefully-drawn.

“The only stable thing is movement,” said Jean Tinguely, the sculpture who pioneered Kinetic Art. It is true in nature, and it has been true in art history since the Greeks, for whom contrapposto (counterpoise) represented a moment in motion (as I wrote earlier this month).
We think of Impressionism as a color movement, but it was also a great shift in how paintings were composed. Motion is suggested through a lack of equilibrium. Horses and people are off-balance in a way that suggests they must move to catch their balance.
Before the Race, 1882–84, Edgar Degas, oil on panel, courtesy The Walters Art Museum, Baltimore
That extends to the very balance of the paintings themselves. Consider Before the Race, by Edgar Degas, above. The strongest line in the painting is not the horizon, but the bottom edge of the horses. The complex up-and-down eddies of the horses’ legs breaks and softens as it moves to the right. The painting wouldn’t be nearly as compelling without that amazing see-saw of action.
The Artist’s Studio in an Afternoon Fog, 1894, Winslow Homer, courtesy Memorial Art Gallery, Rochester, NY
In Winslow Homer’s The Artist’s Studio in an Afternoon Fog, a line describes structure against sky. But the real motive force is created by the strong diagonal just below it, in counterpoint to the white froth of the sea. In fact, there is nothing to this painting but line. Drawing it is a good exercise in discovering the subtlety of powerful lines. Notice the subtle convergences; they are a hallmark of Homer paintings that give his work its incredible thrust.
Man and Pool, Florida, 1917, John Singer Sargent, courtesy Metropolitan Museum of Art
The motive line can be subtle as well. The value structure in John Singer Sargent’s watercolor, Man and Pool, Florida is choppy, to depict a brightly-lit ground. Still, the figure makes a diagonal leading down to the spot of light and contrasting, cool water. To support this, Sargent subtly scribed the outline of the leg in blue.
Your homework—should you choose to accept it—is to find and note the motive lines in nature, architecture, photos and paintings. They may be curved, straight, rough, smooth, intersecting, broken or complete. Each time you identify the strong linear element that holds together a scene, ask yourself what it might be like without that.

Seasick in my studio

Athabasca Glacier, oil on linen, by Carol L. Douglas

We bought this house during a fierce February a few years ago. It hasn’t snowed like that since. Yesterday’s storm was the first blizzard I’ve worked through in this studio. It has glass on three sides. The rolling, boiling, rocketing snow was more than my stomach could take.

That’s the first time in my life I’ve ever been seasick. Tea and crackers sorted it out soon enough, though.
I visitedthe Athabasca Glacier in the Columbia Icefield in the Canadian Rockies at the end of September. It was approximately the same weather as yesterday in Maine—bitterly cold, with wind that roared like a freight train. This is why I painted it from a photo.
I freeze my palette between uses. It was a bit of work finding it in the middle of that storm.
There is no way to get a sense of scale from this vantage point, but that small footpath leading up to the toe of the glacier is about 6/10ths of a mile long and rises precipitously. It is marked with signs noting the farthest reach of the glacier at points over the last century. One seldom sees the effect of time on the landscape so graphically. Short of including a ghost glacier, however, I can’t include that information in this painting.
In a sense, this painting is a transcription, because it’s an accurate rendering of the only vantage point most tourists will ever see. The painting I started next is the opposite. It is based not on a real spot, but on a moment in time.
Underpainting of wildfire, by Carol L. Douglas
The northern Rockies are pockmarked by wildfires; they’re a natural part of that area’s life cycle. There’s something very ominous and beautiful about those still, dead forests. I painted a small portrait of one along the Alaska Highway. We passed through other, monumental ones, on the Top of the World Highway and in the Banff-Jasper park complex. These fire zones are often posted with the dates of the fires. Some forests regenerate achingly slowly. Others seem to sprout back almost overnight.
Mary and I found ourselves winding up a steep mountain grade within a very large burn area. The sky was milky in the angry way it is during a blizzard, or downwind of a forest fire. There was no sun, just a hazy light indicating where it might be.
My palette returns to the cold at the end of the day. That drift is close to my height.
What I’ve started here is based on that experience of winding and twisting in a dead forest. For the most part painting doesn’t concern itself with time or motion—we leave that to filmmakers and musicians. But both are, of course, part of the natural world.