[Untitled photo, possibly related to: Pipeline for water facilities project on outskirts of Saint George, Utah. Washington… https://www.rawpixel.com/image/12149116/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: Tractor plowing in field. Grundy County, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284139/photo-image-plant-grass-technologyFree Image from public domain license