Thelen, Gerhard (1920 - 1997 Oldenburg)

Maurer, Dóra (1937 Budapest - )

Bértholo, René (1935 Alhandra - 2005 Vila Nova da Cacela)

Terhorst, Bernd (1893 Emmrich - 1986 ibid.)

Böhmler, Claus (1939 Heilbronn - 2017 Hamburg)

Bunz, Werner (1926 - Hamburg 2009)

Peter Stephan and Markus Oehlen

Collection of Berlin artist graphics

Collection of Hamburg artist graphics

Collection of Hamburg artist graphics

Collection of Hamburg artist graphics

Gruau, René (1909 Rimini - 2004 Rome)

Unsigned

Collection of Austrian artist graphics

Mühlenhaupt, Kurt (1921 Klein Ziescht - 2006 Zehdenick/Bergsdorf)

Szankowski, Maciej (1938 Wola Libertowska - lives in Warsaw)

Vennekamp, Johannes (1935 Istanbul - active in Berlin)

Marini, Marino (1901 Pistoia - 1980 Viareggio)

Gritzner, Günter (1943 - )

Lenica, Jan (1928 Poznan - 2001 Berlin)

Naumann, Hermann (1930 Kötzschenbroda - lives in Dittersbach)

Naumann, Hermann (1930 Kötzschenbroda - lives in Dittersbach)

Naumann, Hermann (1930 Kötzschenbroda - lives in Dittersbach)

Naumann, Hermann (1930 Kötzschenbroda - lives in Dittersbach)