Object Type: painting. Date: circa 1894. Place of creation: United States of America. Dimensions: height: 94.6 cm (37.2 in) ; width: 81.9 cm (32.2 in). Medium: oil on canvas. Collection: Smithsonian American Art Museum. John Henry Twachtman - Niagara Falls - 1929.6.142 - Smithsonian American Art Museum