Study of a right hand, playing a musical instrument, Ferraù Fenzoni, between 1580 and 1594

Date: between 1580 and 1594. Dimensions: height: 10.8 cm (4.2 in); width: 4.9 cm (1.9 in). Medium: red chalk. Ferraù Fenzoni - Study of a right hand, playing a musical instrument