Horizontal view of the mountain range behind which the erupting cone of cotopaxi rises. Date: 1857. Dimensions: 30.9 x 54.9 cm (12 3/16 x 21 5/8 in.). Medium: graphite on buff paper. Collection: Cooper Hewitt, Smithsonian Design Museum. Drawing, Cotapaxi Volcano Erupting Behind Mountain Ranges, Ecuador, 1857 (CH 18190649)