v73-86 (sketchbook 0/ IV)

catalogue number: 1973.01.29
executed: 1973
classification: works on paper
object/work type: drawing
material/technique: pencil, red and black ink on white paper
placement of lines in red and black in a grid with size 5 mm; the colour of the lines is selected at random
[program as v69-62 (sketchbook VI/ IX)]
dimensions: 24 × 32 cm (motif size 24 × 24 cm)
signature and inscriptions: [on the front, top left (pencil)] IV
[on the reverse]
current location: current location unknown
collecting history:
related works:
photo/scan: courtesy Lydia Megert Editions, Bern
rights & reproduction: herman de vries