[unnumbered] (sketchbook OOOOOO/ II)

work number: 1975-06-21-xxx
executed: 1975
classification: works on paper
object/work type: drawing
material/technique: pencil, red, blue, black and yellow ink on paper
dimensions: 24.0 × 31.0 cm (motif size 24.0 × 24.0 cm)
signature and inscriptions: [on the front, top left (pencil)] [...]
[on the reverse (pencil)] herman de vries / 21/6/1975
current location: collection herman and susanne de vries
collecting history:
related works:
rights & reproduction: herman de vries