[Untitled photo, possibly related to: Gold mine office. El Dorado Canyon, Clark County, Nevada]. Sourced from the Library of… https://www.rawpixel.com/image/12325049/image-face-person-skyFree Image from public domain licenseGold mine office. El Dorado Canyon, Clark County, Nevada. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275304/photo-image-person-gold-mountainFree Image from public domain license