" Lille, chez Emile Raoust, 1939, 2 vols in-4°, xxxii + 334 pp ; (335)- 724 pp, with full-page b/w ills., bibliography, index, sewn, original stiff wrapper, mint unopened copy. Printed in 300 numbered copies. Contains a catalogue of his work. Rare exhaustive study on this northern French painter who played an important role in the art world, especially in managing art collections captured by the Napoleontic armies in e.g. Italy. Text in French."