![](http://www.alamy.com/thumbs/6/9734E093-1E0C-4900-9F46-77BB57E069A7/DF6TRC.jpg)
Colorful bacteria mat surrounding Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, Wyoming
Size: 5616px × 3744px
Photo credit: © CrackerClips Stock Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: america, background, bacteria, basin, beauty, colorful, destinations, famous, geography, geothermal, geyser, grand, horizontal, hot, mat, mats, midway, national, nature, north, orange, overflow, park, people, physical, place, prismatic, runoff, spring, thermal, travel, water, wyoming, yellowstone