https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9046428
Baldy Peak, Cerro Blanco Mountains, Colorado, 14.234 feet above sea-level. Limit in altitude of vegetation about 11.000 feet, No. 46 from the series "Geographical Explorations and Surveys West of the 100th Meridian" by Timothy O'Sullivan
Original public domain image from Art Institute of Chicago
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