A way to share and manage lots.
Contemporary Fine Arts, Berlin
Phillips de Pury & Company, London, 13 February 2010, lot 199
Acquired at the above sale by the present owner
Berlin, Contemporary Fine Arts, Tal R, 1 September - 5 October 2001, pl. 40, p. 23 (illustrated)
Munich, Sprüth Magers Projekte, Works on Paper, 3 March - 15 May 2004
London Auction 7 December 2017