Young woman photographed, dead trees at Opalescent Pool with mineral deposits, Black Sand Basin, Yellowstone National Park, Wyoming, USA, North America

age 23 years female american americas black sand basin blue sky blue caucasian ethnicity cloudy sky cloud daytime dead female geothermal area geothermal power geothermal good weather hot landscape conservation area mineral deposit one person opalescent pool person reserve sky spring thermal spring travel tree us american usa waters water woman wyoming yellowstone national park young woman young