![](http://www.alamy.com/thumbs/6/2F739EF7-9BEA-4731-B2D5-4270A82EE14C/2DE2J2A.jpg)
Thermophilic algae in hot water stream, Norris Geyser Basin, Yellowstone National Park, Wyoming, USA
Size: 3543px × 5315px
Photo credit: © Chris Howes/Wild Places Photography / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: algae, basin, geyser, green, hot, landscape, national, norris, park, springs, steam, thermophilic, usa, water, wyoming, yellowstone