Frederic Edwin Church, “The Heart of the Andes,” as exhibited at the “Metropolitan Fair in Aid of the Sanitary Commission,” New York, 1864. Photographer UnknownFrederic Edwin Church, “Heart of the Andes,” 1859, on view at the Metropolitan Museum of Art, Gallery 760“The Grand Panorama of a Whaling Voyage ‘Round the World” by Benjamin Russell and Caleb Purrington, 1848. Courtesy the New Bedford Whaling Museum. View the entire thingDetail from “The Grand Panorama of a Whaling Voyage ‘Round the World” by Benjamin Russell and Caleb Purrington, 1848. Courtesy the New Bedford Whaling Museum. View the entire thing