Lot Essay
A drawing of similar size by Bol is in the Rijksprentenkabinet, Amsterdam (K.G. Boon, Netherlandish Drawings of the Fifteenth and Sixteenth Centuries, The Hague, 1978, no. 78, illustrated) and another, signed and dated 1581 and also incised, was at Sotheby's, Amsterdam, 17 November 1980, lot 33.