This 13 1/2 x 10 1/2 inch colorized print features a photo of the "Riverside Geyser" in Yellowstone National Park mid-eruption. The bottom right of the photo is stamped with the copyright "BY HAYNES.ST.PAUL", and the matting is stamped "Haynes/YELLOWSTONE PARK". The photograph was taken by either Frank Jay Haynes (1853-1921) or his son Jack Ellis Haynes (1884-1962), with the elder Haynes being the more likely candidate. Frank Haynes started his photography in Minnesota and later became the official photographer of both the Northern Pacific Railway and Yellowstone National Park. The position as photographer of the national park, as well as the photography business, was taken over by his son, Jack Ellis Haynes, in 1921, and he operated it until his death in 1962. The frame measures 21 1/2 x 17 5/8 inches.