Belgian-born artist (1889–1972) best known as one of the 20th century’s most skilled practitioners in the art of the woodcut. ALS in French, one page, 5.25 x 8, May 2, 1959. Masereel writes to an unknown gentleman, authorizing the recipient to reproduce one of Masereel’s works in a catalogue. In fine condition, with a small stamp to top right corner. RRAuction COA.