(DU BOIS,WILLIAM PENE)illus. OTTO AT SEA: ORIGINAL DRAWING. This is the original drawing for the endpaper from Du Bois' second Otto book done in 1936. Done on translucent paper in full color, few mends and chips, artfully framed between two sheets of plexiglass so that the light shines down through it. From the collection of Barbara Bader.