An Oriental holding an Eagle, and a subsidiary study of a head and a leg

A drawing of similar subject and technique was in the Paul Wallraf collection, A. Morassi, Disegni Veneti del Settecento nella collezione Paul Wallraf, exhib. cat., Cini Foundation, Venice, 1959, no. 94, illustrated. Comparable brush drawings were sold in the Orloff sale, Paris, 29-30 April 1920, lot 77 and at at Christie's London, 2 July 1991, lot 129 and 20 April 1993, lot 148.