Portraits (Level of Differences), 1972
3 black and white photographs;
39 x 27,3 cm (3x)

Portraits (Level of Differences), 1972
6 black and white photographs
245 x 190 mm (6x)

Portraits (Level of Differences), 1972
3 black and white photos mounted on cardboard
392 x 271 mm each

Portraits (Level of Differences), 1974
3 black and white photographs mounted on cardboard
245 x 190 mm (3x)

Portraits (Level of Differences), 1979
Framed black and white photograph;
From the series: Portrait;
62 x 79,5 x 3 cm with frame

Portraits (Level of Differences), 1979
Framed black and white photograph
From the series: Portrait
66 x 83 x 3 cm with frame

1, 2, 3, 1970
Original black and white contact prints, 66 in total, mounted on cardboard;
3 pieces;
65 x 72 cm (3x)

Untitled, 1970
Felt tip pen, colored pencil and 6 black and white photographs on paper;
6 black and white photographs;
15 x 29,5 cm