Provenance
1Henri Heilbronner Lucerne • by 1955 AStEGB, Letter from Henri Heilbronner, Lucerne, to Emil Bührle, 25 August 1955, recommending the purchase of the sculpture and offering a price reduction.
2Emil Bührle Zurich • 7 September 1955 until [d.] 28 November 1956 Acquired from the above, for CHF 15.000, AStEGB, Invoice from Henri Heilbronner, Lucerne, made out to Emil Bührle, 31 August 1955; Letter from Industrie- und Handelsbank, Zurich, to Emil Bührle, 7 September 1955, confirming transfer of this amount.
3Given by the heirs of Emil Bührle to the Foundation E.G. Bührle Collection Zurich • 1960 Inv. P17.
AStEGB = Archive of the Foundation
E.G. Bührle Collection, Zurich