來源
Ansas de Pradines, Toulouse.
William Findlay Gallery, Chicago.
New York University School of Law; sale, Sotheby's, New York, 11 February 1987, lot 63.
Anon. (acquired at the above sale); sale, Sotheby's, New York, 9 May 2001, lot 369.
Acquired at the above sale by the present owner.