Vorzeichnung (Preliminary drawing)
Artwork: Vorzeichnung (Preliminary drawing)
Size: 28.4 x 34.2 cm
Medium: Graphite on canvas
Creation year: 1969
Marks: Signed, titled and dated '17.8.69' on the reverse
Category: Drawings
Provenance: Private Collection, Europe; Villa Grisebach Auktionen GmbH, Berlin, November 27, 2004, lot 482; Private Collection, Hamburg

Date: 2012-11-14
Lot Number: 339

Date: 2004-11-27
Lot Number: 482