Saturday, January 19, 2008

Watercolor Humidor

Do you have a drawer full of dried-up watercolor tubes? I do.


Here’s an idea to protect your newer tubes from suffering the same fate. Store them in tightly sealed canning jars, or if you’d rather, Tupperware. You can use one jar for warm colors and another for cools. This way they stay fresh forever.

Maybe someone out there has an suggestion for what to do with those dried up tubes. Someone once told me you could rehydrate them with a large hypodermic needle. I tried that but it didn't work. Maybe you could cut them open to regrind them. Hmmm. Any ideas?

Don’t miss a big Color Sunday post tomorrow….

Tomorrow: Is Moonlight Blue?

Friday, January 18, 2008

Painting as Magic


At age ten, Ilya Repin watched his cousin paint a watermelon. The budding artist regarded the process of creating an illusion out of raw pigments as utterly magical, and he “never lost fascination and wonderment for the process of painting, investing it with an autonomous, mystical, almost religious quality.”

This, according to David Jackson’s new biography of the 19th Century realist, entitled Ilya Repin: The Russian Vision.

Below: Repin's early work "Sadko in the Underwater Kingdom." (Click on it to enlarge.)


Tomorrow: Storage Tip for Watercolor Tubes



Thursday, January 17, 2008

L'Art Pompier

The French language, which has the richest vocabulary for art, has a wonderful word: “pompier.” Literally it means “fireman.” It is used as an affectionate put-down to describe a certain kind of painting.


I first ran across the term in the book Artistes Pompiers by James Harding (Rizzoli, 1979). Mr. Harding associates “pompier” with the excesses of academic painting.


Art that is “pompier” is like a noisy parade of firemen. It is brash, tacky, gaudy, extravagant, melodramatic, and overblown. Hey! That’s everything I love!


I asked Odile S. Chilton, Visiting Professor of French at Bard College, to explain the sources and connotations of the word further.

She wrote:
“One possible origin of the expression might come from the poet T. de Banville as he described some of David's paintings depicting scenes from Antiquity (perhaps, the battle of Thermopilae). Those scenes were full of characters wearing shiny helmets, hence the (unkind) reference to firemen: "Look they are naked! No, actually they are taking their helmets off, perhaps they are firemen going to bed..." Another origin might also be linguistic, ie a pun on the words: pompe, pompeux = pomposity, pompous.
"It is interesting to me since when I show biblical art to children, they invariably prefer that type of painting to others. For example “The Finding of Moses” by Sir Lawrence Alma-Tadema was a huge hit!"

Thank you, Dr. Chilton. Artists, in order of appearance: Makart, Cabanel, Solomon, David, Alma-Tadema. Professor Chilton’s references come from Le Trésor de la langue française informatisé, an online version of the French equivalent of the OED.

Tomorrow: Painting as Magic

Wednesday, January 16, 2008

Sky Panels

We take it for granted that all landscape painting in oil should be undertaken “alla prima,” that is, starting with a blank canvas and completing the entire statement in one session, keeping all the adjacent areas wet together. Below is a tree that I painted in this way.


Alla prima is a great way to work if you want a soft, painterly handling, but it can be a problem if you want to describe intricate details against a light sky, because the wet paint of the sky interferes with the dark strokes that you want to place on top.



Earlier painters generally didn’t work alla prima, at least not in the studio. Painters before the advent of Impressionism would typically paint a sky first, let it dry, and then paint the trees and other foreground elements over dry passages.



I have experimented with applying this idea to plein air painting and I can recommend it to you as an option. The tree study above was done in this way. It’s useful in situations where your chief interest is in the complex middle-ground tracery: road signs, telephone poles, sailing ships, trees, or intricate cloud formations.

The cloud study (detail, below) which I showed in an earlier post, was painted over a cloud-free sky panel.

Since clear skies are fairly standard and predictable, you can prepare a set of “sky panels” a few days in advance of an outdoor painting session. Cover the sky panel with a typical gradation of sky-colored pigments, and let it dry completely.


Later in the field you can rub the surface with a thin layer of oil painting medium to make it receptive. You can then paint the foreground details of trees or foliage without any danger of the sky color lifting up and mixing with the dark colors of the branches or leaves.

Tomorrow: L’Art Pompier

Tuesday, January 15, 2008

Moving Mountains

How much did the Hudson River School painters alter what they saw? Did they move mountains and trees around to make a better landscape composition?

The quick answer is that they moved rocks and trees, but not mountains.

Thanks to the work of John J. Henderson and Roger E. Belson of the White Mountain Art and Artists organization of New Hampshire, you can see for yourself. Mr. Henderson has taken photos from the same vantage points that the 19th Century artists used, giving us a remarkable chance to compare each painting with the scene that inspired it.

It’s hard to be exactly sure what foregrounds the artists were looking at 150 years ago, but it’s clear that they drew the mountain contours very carefully. They may have increased the height a bit, but they were faithful to the silhouette.

The issue of mountain contours was a hot topic among 19th Century landscape painters. Asher B. Durand (1796-1886), one of the co-founders of the Hudson River School, and its most influential writer, addressed the subject in his Letters on Landscape Painting (1855). The artist, he said, may:
…displace a tree, for instance, if disagreeable, or render it a more perfect one of its kind if retained, but the elevations and depressions of the earth’s surface composing the middle ground and distance, the magnitude of objects, and extent of space presented in the view, characteristic outline, undulating or angular, of all the great divisions, may not be changed in the least perceptible degree, most especially the mountain and hill forms. On these God has set his signet, and Art may not remove it when the picture professes to represent the scene.”


I would warrant that these very words were ringing in the ears of each of the artists who painted these pictures. (Click on pictures to enlarge.)

Thanks, Chris.
For 12 more examples, visit http://whitemountainart.com/PhotoComparisons.htm.
For more about Durand, visit http://www.outdoorpainting.com/History/Asher-Durand.php
Full text of "Letters on Landscape Painting" appears in the book Kindred Spirits, by Linda Ferber, 2007


Tomorrow: Sky Panels

Monday, January 14, 2008

Pizza Dreams

I first met Sean Andrew Murray twelve years ago when he was an art student at Syracuse University. He held still long enough during our pizza dinner to let me sketch a quick portrait.

I ran into him again recently. I was pleased to learn that he’s one of the most sought-after concept designers in the game industry, working for Big Huge, EA, Turbine, and MindEngine.

I met a lot of amazingly gifted and hard-working art students during the recent book tour. Who knows where each one of them will turn up a dozen years from now?

Tomorrow: Moving Mountains

Sunday, January 13, 2008

The Golden Hour

Here are two plein-air paintings I made during of the last hour of the same day, as the sun was setting over the Hudson River. I painted them about 15 minutes apart.

In the second painting, on the right, the sun was sinking into a bank of clouds. The air was full of haze and mist, which reduced the intensity of the sun, allowing me to look safely directly towards it.

Photographers call this time of day the golden hour, or magic hour. The sun is so low in the sky that its light travels almost parallel to the surface of the earth. Or to put it more another way, the rays of light are intersecting the sphere of the earth on a line of tangent, like a needle pushed into an orange peel at a very shallow angle. Sunlight travels through much more atmosphere at this angle than when it’s coming steeply down to earth at noontime.

Because of this greater distance traveled through the air, more bluish wavelengths are scattered out of each parcel of light. This makes the sky above a richer blue. The remaining sunlight is weaker in overall brightness, and more orange or red in color.

In the sky itself, there’s a noticeable progression of color from the blue above to the soft yellows and dull reds near the horizon.


If you face away from the sun, the sunlight shines on forms with a golden color, and the shadows are relatively bluish. In this painting from Dinotopia: First Flight (1999), I chose to light the scene with this warm golden hour light. The bottom half of the forms are beginning to be covered with a soft-edged cast shadow. Note that light hitting the top of the clouds behind the figures remains relatively white compared to the light that’s closer to the ground.

In fact whenever there are several layers of clouds at various altitudes, the higher clouds are always whiter because the light touching them has traveled through less atmosphere and therefore has had less blue light removed from it.

I painted these plein air sketches after the sun had set. But it’s still during that golden hour. If you face toward the spot where the sun set, there’s a bold red-orange glow in the sky. The ground below is dark and cool.

Here’s where a painter can beat the camera. Our eyes can see so much more color than the camera can see because they can accommodate to huge range of brilliance.

Gradually a grey layer rises up from the horizon opposite from the sun. This is the plane of the cast shadow of the earth itself.

When you’re painting golden hour colors from life, it helps to premix the colors before the moment arrives, anticipating the effect you want to capture. Then, as the light fades, you can work almost from memory as you look at the darkening colors on your palette. Or you can use a little fluorescent flashlight to illuminate your work area.

Eventually the warm colors drain out of the sky entirely. Sometimes a soft violet glow is all that remains. At this point of dusk, artificial lights begin to stand out, like these streetlights in the small town of Corofin in Ireland. From the doorway of a little pub behind me, the sound of accordion and fiddle was just starting up for the night.

During the first hour of morning, these color progressions are reversed.

I'm usually sleeping in, but the early riser is lucky enough to behold what Wordsworth called the “vision splendid” before the colors “fade into the light of common day.”

Tomorrow: Pizza Dreams

Saturday, January 12, 2008

Flower Girls

Here's the answer to Patrick's question after the last post. Yes, I did pose the models outdoors, in the open shade behind my house. The dinosaurs, well, that was another story.

Overcast Light, Part 2

Yesterday we looked at how the French academic masters used overcast light to orchestrate complex scenes. Those artists are a tough act to follow, but I thought you might like to see how I’ve tried to put these lessons to work in my own paintings.

To get the hang of it, I’ve done some plein air sketches in overcast weather. An example is White Church, which I showed in an earlier post.

Here’s an 8x12 inch sketch I did at a boatyard with the overcast sky just beginning to break up. I love painting in this light because it doesn’t change much, even in four or five hours. This is not the case with direct sunlight, where in the span of two hours the light completely changes.


When it came to inventing a complicated fantasy panorama like Dinosaur Parade, (1989, detail above) I used overcast light. I was also influenced by Sir Lawrence Alma-Tadema, who loved to set his scenes in indirect light, (in his case, usually open shade).

I used it again on Dinosaur Boulevard, shown in a detail below. Link for full composition. This light made it easier to show the patterns of the costumes and to render most of their forms close to their true local colors. I put a lot of haze in the air to push back the background planes.


In art school you don’t often get a chance to paint overcast light conditions because there’s no way to simulate it perfectly indoors. A very large north-facing window comes close, but studio north light is still quite directional compared to actual overcast light. Even a bank of fluorescent fixtures across the ceiling doesn’t match it exactly because the light needs to be coming equally and evenly from above.

Lighting experts in the CGI animation field told me recently that overcast light is one of the hardest light conditions to simulate on the computer because it involves such a vast number of mathematical calculations.

P.S. Thanks to Grant Butler of the Oregonian for naming Dinotopia “one of the 10 great moments in dinosaur pop culture.” Link.

Previously: Overcast Light, Part 1

Friday, January 11, 2008

Overcast Light, Part 1

When a thin veil of clouds covers the sky, sunlight is diffused and indirect.


The sky appears light grey or white. It gives a soft overall illumination that lightens all the upward-facing planes. As planes face progressively downward, they get darker. But there’s no sharp demarcation between light and shadow, and there aren’t any definite cast shadows.


Overcast light is ideal for complicated outdoor scenes. It was a favorite with the French academic painters, like Edouard Detaille (1847-1912), above. One of its virtues is that it allows you to paint forms in their true local color with a minimum of modeling (description of form using light and dark values).


Ernest Meissonier (1815-1891) was a leading academic painter who frequently made use of this kind of light. With overcast light his picture is simpler than it would have been with direct sunlight.


For example, here’s a painting by Meissonier in the full sunlight. You can see how the shapes of the cast shadows become new elements that he has to manage in the composition.


Technically speaking, this painting by Meissonier is set in open shade—note the sunny window on the other side of the house—but it’s the same basic effect as overcast light.


I believe Meissonier was a huge inspiration for Howard Pyle (above). Meissonier was the artist that every history painter was talking about during Pyle’s formative years, but he’s still in eclipse among most American art historians, unfortunately.


Pascal-Adolphe-Jean Dagnan-Bouveret (1852-1929) used overcast light to beautiful effect in this painting of Breton women. The light allowed him to reduce modeling. The white headdresses appear as simple silhouettes first.


Dagnan-Bouveret used shape welding in both the light and dark areas to unify the tonal masses even further. Painting a scene with nine major figures and still keeping it simple is very, very difficult to do.
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You can survey more work by these artists, some in very large files, at the website artrenewal.org. Links to: Detaille, Meissonier, Pyle, Dagnan-Bouveret.