Paul Sandby, Caernarvon Castle (Night)</i?, 1776, etching and aquatint printed in brown on laid paper, plate: 23.9 x 31.6 cm (9 7/16 x 12 7/16 in.), sheet: 29 x 37.2 cm (11 7/16 x 14 5/8 in.). National Gallery of Art, Washington. Gift of Ruth B. Benedict. 1994.60.58.