Inscription
lower left in graphite: 3/9 eigendruck; lower right in graphite: Anton Heyboer 1960; upper center in plate: Heyboer / Anton; by later hand, lower left verso in graphite: 22 / 578/2 / LXXXIII
Related Content
- Sort by:
- Results layout:
lower left in graphite: 3/9 eigendruck; lower right in graphite: Anton Heyboer 1960; upper center in plate: Heyboer / Anton; by later hand, lower left verso in graphite: 22 / 578/2 / LXXXIII