"Say! I Like Green Eggs and Ham!" 1997. Lithograph on B.F.K. Rives paper, authorized Estate Edition, blind stamp lower left, bearing the printed Dr. Seuss signature lower right, numbered edition 43/155, adapted posthumously from the illustration for the 1960 book, Green Eggs and Ham, with Certificate of Authenticity from The Chase Group, double matted under glass in wood frame, overall 16-3/8" x 19-1/2".