Zbigniew Dłubak, Natalia Lach-Lachowicz, Andrzej Lachowicz, zespół form przestrzennych (projekt), 1970

Zbigniew dłubak, natalia lach-lachowicz, andrzej lachowicz, design of a set of spatial forms: "periscope", "compendium", "mirror set", "optical bench", 1970. Place of presentation: wrocław '70 art symposium, wrocław, 1970. Photograph: most likely jan bortkiewicz or michał diament or zdzisław holuka or czesław żuk. Source: "art symposium wrocław '70", ed. Danuta dziedzic, zbigniew makarewicz, united entertainment enterprises open theater center "kalambur", wrocław 1983, pp. 74-75. Date: 1983.