Karaganda I, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap
Karaganda II, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap
Karaganda III, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap
Karaganda IV, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap
Karaganda V, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap
Karaganda VI, photoetching, printed by Peter Kneubühler, 62x82cm, edition 12+4ap