In The Yellow Christ(1889), often cited as a quintessential Cloisonnist work, the image was reduced to areas of pure color separated by heavy black outlines. In such works Gauguin paid little attention to classical perspective and boldly eliminated subtle gradations of color, thereby dispensing with the two most characteristic principles of post-Renaissance painting. His painting later evolved towards Synthetism in which neither form nor color predominate but each has an equal role.