Lot Essay
Dr Ann Percy dates the present drawing to 1655-60, and compares the composition to that of drawings at the Metropolitan Museum of Art and at Windsor Castle (A. Percy, op. cit., no. 109, and A. Blunt, The Drawings of G.B. Castiglione & Stefano della Bella in the Collection of Her Majesty the Queen at Windsor Castle, London, 1954, no. 162). The composition derives from two early works by Castiglione of circa 1630: a vertical etching of the same subject and a horizontal painting in Florence (A. Percy. op. cit., no. E1 and fig. 1). Another drawing of the same subject is at Windsor Castle (L. Tagliaferro, op. cit., no. 41).