Nicolas-Claude Fabri de Peiresc. Dated: in or after 1637. Dimensions: plate: 19.8 x 14.8 cm (7 13/16 x 5 13/16 in.) sheet: 26 x 19.5 cm (10 1/4 x 7 11/16 in.). Medium: engraving on laid paper. Museum: National Gallery of Art, Washington DC. Author: A