Gustave Courbet Painting Screensaver displays 25 Gustave Courbet paintings. Gustave Courbet was a French painter who led the Realist movement in 19th-century French painting. Courbet occupies an important place in 19th century French painting as an innovator and as an artist willing to make bold social commentary in his work. Allartpainting Gustave Courbet Painting Screensaver will remind you about the famous art of Courbet.