Mammoth Hot Springs Poster
This large complex of hot springs on a hill of travertine, is a key feature in Yellowstone National Park. The limestone deposits created over thousands of years form impressive steps over which geothermic waters continue to flow. Travertine comes in white, tan, cream-colored, and even rusty varieties -- depending on the mineral and algae deposits within them.
Each poster is printed on 100# archival cotton paper that will never fade or yellow.