Abstract Expressionism: Concise description of the art movement with links to its major artists presented by Biddington's Pedigree and Provenance.
Abstract Expressionism: Description of the movement.
ArtLex: Abstract Expressionism: Article defined with illustrations, quotations, and links to other resources.
Colorfield Painting: A concise definition and description of the 20th century art movement based on non-gestural abstraction at Biddington's Pedigree and Provenance.
Encyclopedia.com: Abstract Expressionism: Brief overview.
WebMuseum: Abstract Expressionism: Short introduction.