An Elderly Man with a Flowing Beard. Dimensions: sheet: 15.5 x 11.2 cm (6 1/8 x 4 7/16 in.) mount: 18.1 x 13.7 cm (7 1/8 x 5 3/8 in.). Medium: pen and brown ink on laid paper. Museum: National Gallery of Art, Washington DC. Author: Spanish 17th Centu