Artchive: Mark Rothko: Review of a Rothko exhibit and selected works.
Mark (Rothkowitz) Rothko: AskART.com's auction results, biographies, images and books pertaining to this abstract expressionist.
Mark Rothko: Brief biographical information and artwork from the Sheldon Memorial Art Gallery.
National Gallery of Art: Mark Rothko: Overview of the artist's life and works produced as a companion to an exhibit in 1998 and 1999.