catalogue number: hdv 1972.011.31
date created: 1972
classification: works on paper
work type: drawing
medium: 1 square at a distance of 1 cm from the sides; black ink on paper
dimensions: 24 × 24 cm
signature and inscriptions: signed and dated/work number on the reverse (graphite pencil) [?]
current repository: unknown
current repository number:
collecting history:
related works:
comment: created in cooperation with susanne jacob de de vries (S)
rights & reproduction: herman de vries