Thunderstorm in the Alps, Frederic Edwin Church, 1868,Smithsonian: Cooper Hewitt, Smithsonian Design Museum
Size: 29.4 × 44.5 cm (11 9/16 × 17 ½ in.)
Medium: Brush and oil paint, graphite on paperboard
https://collection.cooperhewitt.org/view/objects/asitem/id/23194