Eugeniusz ZAK (1887–1926), Woman Seated on a Chair

pencil, light cream-colored paper weighing approx. 100 g/m²; 21.8 x 17.5 cm;
at the bottom left, a facsimile of the artist’s signature: Eug Zak.

The drawing is accompanied by a certificate of authenticity issued by Adam Konopacki’s Art. Konsultant Agency on March 15, 2021.