Devil's Canyon, Geysers, Looking Down was created by Carleton E. Watkins in 1868-1916. It is a photograph created from albumen silver print from glass negative. The image type is most likely classified as naturalism. It does a great job at depicting every detail. I would say this image type is I believe this photograph's subject matter type is landscape because it is capturing the devil canyon, and geysers. The rocks and trees are all very defined.