ArtLex
Art Lex: Surrealism
This Artlex website gives a detailed definition of Surrealism including its founder, influences, examples of this type of art, and its relationship to dadaism.
ibiblio
Ibiblio: Web Museum: Surrealism
A brief description of the beginning and growth of Surrealism between World War I and World War II including the goals and theories of this abstract art movement.
Art Cyclopedia
Artcyclopedia: Artists by Movement: Surrealism
A brief description of surrealistic art with a long list of artists associated with this art form.