Cubism began as an intellectual revolt against the artistic expression of previous eras. Among the specific elements abandoned by the cubists were the sensual appeal of paint texture and color, subject matter with emotional charge or mood, the play of light on form, movement, atmosphere, and the illusionism that proceeded from scientifically based perspective. To replace these they employed an analytic system in which the three-dimensional subject (usually still life) was fragmented and redefined within a shallow plane or within several interlocking and often transparent planes.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.