Sunday, November 15, 2020
Posters by Adolfo Hohenstein
Saturday, November 14, 2020
Shishkin: Plussing the Sketch to Make a Better Finish
Ivan Shishkin (Russian, 1832-1898) painted "Midday in the Environs of Moscow" (right) in the studio based on a great many plein-air studies, such as the one at left. While the study is colorful, it doesn't convey a very strong feeling or concept.
The final composition (right, above, 1869, 111.2 cm. × 80 cm) increases the focus on the workers returning from the field. Their heads are closer to the horizon. The standing water in the ruts of the cart tracks of the rutted road hint at the potential of rain in the towering clouds above.
Other versions of the composition exist, such as the one below, showing how Shishkin developed the concept.
He must have realized the masses of trees in the middle ground weren't necessary.
Would a long horizontal version convey more effective sense of space? This version, called "In the Rye" is from 1866. He later explored the power of a horizontal view of rye fields ten years later.
Improving the sketch gets you to a final that's more powerful than what you can accomplish on location. It often requires removing some elements and simplifying the design.
It also means elaborating or "plussing" the things that are working. Plussing —adding to a good idea to make it better—is a word that Walt Disney liked to use, and they still use it at Pixar.
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Previous posts: Shishkin's Painting Methods • Shishkin and Photography • Best Shishkin Books • Chernyshevsky's Philosophy of Art
Books: Shishkin (Great Painters) • Shishkin Album • Ivan ShishkinFriday, November 13, 2020
Fusion Crawlers
Thursday, November 12, 2020
How do you decide what to paint?

About twenty years ago I painted a commercial strip with a Blockbuster sign. Back then, when I showed that painting to art students, I would say, 'One day this world will pass away like the dinosaurs.' They just laughed because they didn't believe me. Sure enough, that has happened, and the wheel of time keeps turning.
Does color influence which images speak to you?
Yes, color has a big effect on whether something speaks to me, and that’s true of light effects, too. I can look at something that comes alive on a rainy day and it may not inspire me on a sunny day. Sometimes when I paint a subject I record the colors as I see them, but other times I change the lighting for a theatrical, weird, or magical effect.Wednesday, November 11, 2020
Detailed Image of Cell
Parts of the cell include: nucleus (blue stranded area at bottom), mitochondria (purple football), actin filaments (green pipe cleaners), microtubules (gray pipes), endoplasmic reticulum (confetti blob)
Tuesday, November 10, 2020
Why Dogs Don't Like TV
Dog vision is different from human vision in several ways. They can't distinguish red and green.
And they don't have sharp focus in a central area of the retina. Instead of concentrating photoreceptors in the fovea centralis, which gives us humans very detailed and color-sensitive vision in the pinpoint center of our attention, they have a broader area of focus.
Dog vision may not be as sharp or as colorful as ours, but it's better at tracking fast-moving objects, because their eyes are optimized to respond quickly.
Our photoreceptors have to recharge at a rate of about 60 times per second. This "flicker fusion" threshold is the recharge rate that allows us to perceive a steady image on a flickering source like a TV screen.Watching video that refreshes at 30 or 25 frames per second will pass for stable reality for us—but not for a dog. As dog expert Alexandra Horowitz says, "Dogs have a higher flicker-fusion rate than humans do: seventy or even eighty cycles per second. This provides an indication why dogs have not taken up a particular foible of persons: our constant gawking at the television screen," which is not fast enough for dog vision. "They see the individual frames and the dark space between them too, as though stroboscopically. This—and the lack of concurrent odors wafting out of the television to engage them. It doesn't look real."
Their fast flicker-fusion rate and reaction time also explains why dogs are so good at catching flying frisbees or tossed chunks of cheese.
Monday, November 9, 2020
Segrelles Exhibition Extended
Sunday, November 8, 2020
What happens when you shine blue light on an orange object?
"What happens if there is orange object [seen in] blue light? What color should I paint part of the object that's in the light? Blue and orange are opposites on color wheel. I am just looking for advice on how to think about this."

In the diagram above, for example, we see see a checkerboard with a multicolored bar hovering over it. In the left sub-rectangle, it appears to be lit by yellow light because our visual system is tricked by the yellow shift of all the colors inside the rectangle. On the right we believe it's lit by blue light. The actual color note of the intersection piece is the same on both sides: It's a neutral gray.
"To answer your question, if you put an orange object in blue light, the color you mix may be a rather dull gray, but if you do it right, it will look orange. Try it and see if it works for you."
Saturday, November 7, 2020
Questions from Nicholas
"You spend a lot of time doing demos and tutorials on your blog and other platforms such as Instagram and YouTube. I greatly admire how you are willing to give away so many techniques for free. What made you decide to share all this information with the world rather than teaching at a university?"
Around 2007 I started sharing online by downloading info about painting onto this blog. I was recording those art thoughts down in notebooks and on cassette tapes before the Internet happened, and I realized I could do a digital version of it that other artists could discover. The comments and questions stimulated further thought.
Nicholas continues:
Sounds like there are two issues here: time management and motivation. You can structure your time by carving your day into chunks and making room for your own projects. I built an animation stand in my apartment in art school, and when I was in university before that, I made cast latex masks in my spare time.














