Dumbarton Rock and Castle; Thomas Girtin; 1775-1802; British; ca. 1793; Watercolor with pen and black ink and scraping over graphite on medium; slightly textured; cream wove paper; pasted on thick; slightly textured; beige wove paper; Mount: 8 13/16 x 11 3/4 inches (22.4 x 29.8 cm) and Sheet: 6 11/16 x 8 5/8 inches (17 x 21.9 cm); architectural subject; castle; coast; genre subject; hills; island; landscape; men; nets; river; rocks (landforms); seamen; shore (landform); Clyde; Dumbarton; Dumbarton Castle; Dumbarton Rock; Scotland; United Kingdom; West Dunbartonshire