細節
Gijsbertus Jan Sijthoff (1867-1949)
A portrait probably of the sculptor J.C. Altorf
signed G.J. Sijthoff, canvas laid down on panel
31 x 23 cm;
and A black chalk drawing of a woman by Suze Robertson-Bisschop (2)
A portrait probably of the sculptor J.C. Altorf
signed G.J. Sijthoff, canvas laid down on panel
31 x 23 cm;
and A black chalk drawing of a woman by Suze Robertson-Bisschop (2)