Etching on paper, second version, author's copy. Krzysztof Wieczorek (born in 1954) Studied at the Faculty of Graphic Arts at the National School of Fine Arts. He received his diploma from the atelier of prof. Leszek Rozga in 1977. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution