David Hockney's Joiners:
Sun On The Pool Los Angeles April 13th 1982
Prehistoric Museum Near Palm Springs, 1982
Cubism: A nonobjective school of painting and sculpture developed in Paris in the early 20th century, characterized by the reduction and fragmentation of natural forms into abstract, often geometric structures usually rendered as a set of discrete planes.
Les Desmoiselles By Pablo Picasso
Popova By George Braque
Ben Yates:
Disintegration of Sunflower
Nude #1
Photo Cubism
Mallands
Diego Kuffer's "In Transit":