lithograph/paper, 17.5x17 cm, signed p.d.: M-Ewa Lunkiewicz;
work made for the portfolio "Confrontations" 1963 published by the Crooked Circle Gallery, issued in an edition of only 250 pieces and containing works by the most interesting artists who collaborated with the gallery.
Cf. Janusz Zagrodzki, Krzywe Koło Gallery (1956-1965) Works on paper - exhibition catalog ; Radom 2015, p.194, item 55.