When I make a painting using only one tube of color, I’ve found that I have about 4 or 5 layers of color. The first is a very faint wash for the whole background, which I may or may not blot off portions of with a rag or paper towel to make a cloud effect. Then is a barely-more-saturated background layer. Next is one or two medium-saturated layers of middle ground. Finally, I have the foreground, which is with undiluted or barely diluted paint right from the tube.
