The collection consists of scrapbooks, correspondence, photographs, posters, visual poetry, artwork, writings, audiovisual materials, and electronic media documenting the life and work of Gianni Bertini. Correspondence includes letters from artists, galleries, and others. Notable correspondents include P. A. Benoit, Jean-François Bory, Henri Chopin, Jacqueline de Jong, Jean Dubuffet, Jean-Clarence Lambert, Sarenco, and Serge Vandercam. Artwork includes examples of MEC-Art (mechanical artwork), paintings, and other works by Bertini, P. A. Benoit, Henri Chopin, Bernard Heidsieck, Jean-Clarence Lambert, Ben Vautier, and others.