PAUL DUVAL (Canadian, 20th Century), ''The Art of Glen Loates'', leather-bound book and original Loates lithograph ìBisonî, also numbered 185 of 300, signed and stamped by the artist, and in its original hardbound canvas cover.edition numbered 185 of 300, signed by the artist and author, overall: 19 x 14 x 4 inches. limited edition numbered 61 of 300, signed by the artist and author. The volume comes with an original Loates lithograph ìBisonî, also numbered 61 of 300, signed and stamped by the artist, and in its original hardbound canvas cover. Published by Cerebrus Pub. Co, 1977.