Color Olivi (Invention of Oil Painting), plate 14 in the Nova Reperta (New Inventions of Modern Times)

A busy art studio, with a group of artists and students at work. At the center, a painter works on a large canvas where an image of St. George and the Dragon is visible. Assistants prepare pigment. A student in the foreground copies a sculpture; another painter at background left portrays a seated woman from life.