HOLLINGSWORTH, Alvin Carl, (American, 1928-2000): 1) ''Duo'', Scene Depicts Two Figures in a Dutch Landscape by Moonlight, Artist Proof Lithograph, sight size is 21.50 x 17.25'', pencil signed lower right, framed 28.50'' x 24.75''. 2) ''Observing the Monster'', sight size is 20.75'' x 17.50'', pencil signed lower right and titled in the lower margin and marked Artist Proof lower left, framed 29'' x 25.50''.