Anfam, David. “Rothko in the 1940s: Of Time and Tide.” In Mark Rothko: The Decisive Decade, 1940–1950, edited by Bradford R. Collins. Columbia Museum of Art, Columbia, SC, 2012: 76–86.

Mark Rothko: Works on Paper will ultimately document approximately 2,600 works from public and private collections worldwide. Cataloging is ongoing, and works and information will be added to the site during the coming years.