Artes Magnus - artists represented include Kiki Smith, Roy Lichtenstein and Komar and Melamid.
Artincontext Reference Page
Artwise: Lichtenstein
Lichtenstein, Roy - Short Infoplease.com biography.
Lichtenstein, Roy - Encarta Online Concise - Brief biography.
Lichtenstein: The Tiny Four Room Gallery - Virtual gallery with exhibit of work by Roy Lichtenstein, and a virtual "bathroom wall" on which you can write your feedback.
PopArtists: Roy Lichtenstein - Features some images by the artist.
Roy Lichtenstein - AskART.com's auction results, biographies, images and books pertaining to this arstis known for pop imagery-comics and abstraction.
Roy Lichtenstein Foundation - The estate of artist Roy Lichtenstein with information about exhibitions of his work.