Exhibition catalogue published in conjunction with show held at the Permafo Gallery, Wroctaw, Poland, 1971. Artists in the exhibition include the members of the Polish artist group Permafo : Antoni Dzieduszycki, Zbigniew Dlubak, Zdzislaw Jurkiewicz, Natalia Lach-Lachowicz, Andrzej Lachowicz, Maria Michalowska, Aleksandra Paderewska, and Jerzy Rosolowicz. Includes artists' biographies and an essay by Zbigniew Dlubak. Illustrated in black-and-white. Text in English.