Misc. Artist 2nd half of the 20th century, mixed lot of 4 graphics, two surreal landscape etchings, u. re. indistinctly signed, an etching with a stump sticking out into the sky, sign. ''J.G. Schimmelpfennig'' u. dat. 1982, as well as a large color lithograph ''wall corner'' of an unidentified graphic artist, u. re. indistinctly sign. u. dat. 1971, sheet dimensions up to 86 x 64 cm