Spectators Amazed, early 1540s

Date: early 1540s. Dimensions: Overall (approximate): 18.5 x 16.6 cm (7 5/16 x 6 9/16 in.); ; support: 28.3 x 26.3 cm (11 1/8 x 10 3/8 in.). Medium: black chalk on laid paper, pen and brown ink. Collection: National Gallery of Art.