KNIPP HILL, Polly, (American, 1900-1990): Lot of 2 Etchings, 1) ''De Little Baby Hippin'', colored etching, 5.5'' x 5.5'', pencil signed lower right, titled and signed lower left in the plate, framed 17.5'' x 17.5''; 2) ''Bleeding Hearts'', 8.5'' x 10.5'', pencil signed lower right, titled lower left, numbered 4/30, framed, 17.5'' x 17.5''.