Shoshone Falls, Plein Air Painting of Shoshone Falls by Stefan Baumann.
Shoshone Falls is a waterfall on the Snake River in southern Idaho, United States, approximately 3 miles northeast of the city of Twin Falls. Sometimes called the “Niagara of the West,” Shoshone Falls is 212 feet high—45 feet higher than Niagara Falls—and flows over a rim nearly 1,000 feet wide. Wikipedia