The Progression of a Painting

Back in college I took art history, in which I learned the astonishing (to me) fact that the old masters had as many as 99 layers to their oil paintings. I always thought that meant they had 99 layers of, say, blue on Mary’s veil, something that would give the color “depth.” Not so. As it turns out, the layers have different functions. First comes the primer to keep the […]