William Preston Oil on Artist’s Board “Penobscot Autumn” Consign Now DeptFine ArtsSize9 ½ in. x 25 ½ in. William Preston Oil on Artist’s Board “Penobscot Autumn”, signed lower right “W. Preston” 9 ½ in. x 25 ½ in. Please note that this auction has ended. Click here for an overview of this auction.