The San Francisco peaks, in the Sierra Nevada range near the California border, seen through the engineer's window of a… https://www.rawpixel.com/image/12292287/photo-image-border-sky-lightFree Image from public domain licenseWilliams (vicinity), Arizona. The San Francisco peaks, in the Sierra Nevada range, near the California border, seen through… https://www.rawpixel.com/image/12292955/photo-image-border-plant-personFree Image from public domain licenseSierra Nevada Mountains. Ormsby County, Nevada. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275750/photo-image-cloud-plant-grassFree Image from public domain license