Harold Altman (American, 1924-2003) Three lithographs, including: Seasons, in pencil artist proof l.l., titled l.c. and signed l.r., framed, 16.25 x 23 in. (image), 24.5 x 30.25 in. (frame)Shadows, in pencil artist proof l.l., titled l.c. and signed l.r., framed, 17.5 x 26.75 in. (image), 27.25 x 35.25 in. (frame) Three Seated People, in pencil 34/285 l.l., titled l.c. and signed l.r., framed, 15.75 x 23.5 in. (image), 27 x 33.25 in. (frame)