pen, coloured ink and coloured chalks on grey paper
Measurements
23.2 × 24.3 cm (comp.) 25.6 × 24.3 cm irreg. (image) 26.6 × 24.3 cm (sheet)
Inscription
inscribed in pen and ink l.l.: 3 inscribed in pen and ink l.c.l.: AM 77 inscribed in pen and ink l.r.: 2 inscribed in blue ballpoint pen on reverse l.l.: 1977
