1879, Münchenbuchsee bei Bern – 1940, Locarno-Muralto
Pencil on paper on cardboard15.9 × 15.2 cm / 6 1/4 × 6 in€75,000.00
Pen on paper on cardboard25.6 × 47.8 cm / 10 1/16 × 18 13/16 in
