A Tropical Coast; Sunset; John Martin; 1789-1854; British; between 1840 and 1850; Watercolor; gouache; and brown ink over graphite with scratching out on moderately thick; slightly textured; beige wove paper; Sheet: 6 1/8 x 9 3/8 inches (15.5 x 23.8 cm); beach; coast; landscape; palm trees; sailboat; sea; shore (landform); sunset; tropical climate; waves (natural events)