Mixed lot of 8 prints by different artists 2nd half 20th century, Katsuhito Nishikawa (*1949), ''Physalis'', lithograph, Peter Angermann (*1949), ''Die Verwaltung'', color litho, Hans Peter Adamski (*1947), two swans, color serigraph, Franz Erhard Walther (*1939), color offset on tracing paper, as well as four etchings in red-brown by Pieter Bömmels (*1951), sheet dimensions up to 69 x 50 cm