12 to 33 x 18 to 45 cm, all autographed Sperschneider, partly dat. or num., unframed. - Painter a. graphic artist. S. studied since 1948 in Erfurt, at Burg Giebichenstein under E. Hahs, in Berlin-Charlottenburg as well as at the Landeskunstschule Hamburg under K. Kluth. He was member of the 'Neue Gruppe Hamburg'.