"Exploratory Works: Drawings from the Department of Tropical Research Field Expeditions" is on view Wed-Sun 12-6pm | Thurs 12-8pm. #ExploratoryWorks Image: George Swanson, “Euchromid on Moss”, Rancho Grande, Venezuela, 1945. Watercolor on paper, 11 1/2 x 14 1/2 inches (29 x 37 cm). Courtesy of the Wildlife Conservation Society Archives.