This is an online catalogue of Hartung's painting and drawings, launched under the aegis of the Fondation Hartung-Bergman. For further information on the catalogue or to contact the Foundation, go to public@fondationhartungbergman.fr The first volume is published, and is dedicated to the artist's works from 1914-1944, and covers Nos. 1-2241. The second volume (1945-1960) and third volume (1961-1989) are currently in preparation.