Concise description of the art movement with links to its major artists presented by Biddington's Pedigree and Provenance.

Article defined with illustrations, quotations, and links to other resources.

A concise definition and description of the 20th century art movement based on non-gestural abstraction at Biddington's Pedigree and Provenance.

Brief overview.

Short introduction.

Several categories with links to artists.