St. George, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3303794/free-photo-image-motorcycle-action-sports-bicycleFree Image from public domain licenseThe Bureau of Land Management photo. Original public domain image from Flickr https://www.rawpixel.com/image/3397725/free-photo-image-adventure-apparel-cc0Free Image from public domain licenseThe El Mirage Off-Highway Vehicle (OHV) Area is located in the Mojave Desert on the western edge of San Bernardino County… https://www.rawpixel.com/image/3398327/free-photo-image-mud-atv-blmcaliforniaFree Image from public domain licenseHired hand on Mr. Dickinson's farm, splitting logs for winter fuel. Lisbon, near Franconia, New Hampshire. Sourced from the… https://www.rawpixel.com/image/12320278/image-hand-person-public-domainFree Image from public domain licenseShenandoah (vicinity), Pennsylvania. Tracks at the Maple Hill mine leading to the crusher and to the Saint Nicholas breaker… https://www.rawpixel.com/image/12275575/photo-image-person-sky-smokeFree Image from public domain license