Christ as the Man of Sorrows by Frans Crabbe van Espleghem https://www.rawpixel.com/image/9184699/image-gothic-public-domain-renaissance-cross-hatchingFree Image from public domain licenseTapestry: Chancellerie by Etienne Claude Le Blond, Guy Louis Vernansal, Claude Audran III and Royal Factory of Furniture to… https://www.rawpixel.com/image/14264731/image-border-face-personFree Image from public domain licenseSignal Tower at Ft. Wisconsin, Va., left of lines by Mathew Brady. Original public domain image from Flickr https://www.rawpixel.com/image/8799881/photo-image-vintage-public-domainFree Image from public domain licenseQuiet road in a neighborhood of Los Angeles https://www.rawpixel.com/image/2268703/premium-photo-image-california-street-los-angelesView licensePowerlines amid a pine forest on a foggy winter day. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297221/free-photo-image-cable-cc0-cloud-pictures-imagesFree Image from public domain license[Untitled photo, possibly related to: Trapeze artists at the Rutland Fair, Vermont]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12304410/image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Crossing towers and the Columbia River at Bonneville Dam, Oregon] by Russell Lee https://www.rawpixel.com/image/12152822/image-plant-art-skyFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12248405/photo-image-person-sky-airplaneFree Image from public domain license[Untitled photo, possibly related to: Crossing towers and the Columbia River at Bonneville Dam, Oregon] by Russell Lee https://www.rawpixel.com/image/12144176/image-art-sky-vintageFree Image from public domain licenseCentral tower from which materials used in construction of Shasta Dam are distributed. Shasta County, California by Russell… https://www.rawpixel.com/image/12144651/image-art-sky-vintageFree Image from public domain licenseWindmill and water tower from which running water is available in home of Joseph La Blanc. Near Crowley, Louisiana by… https://www.rawpixel.com/image/12145157/image-plant-art-skyFree Image from public domain license[Untitled photo, possibly related to: Crossing towers and the Columbia River at Bonneville Dam, Oregon] by Russell Lee https://www.rawpixel.com/image/12151674/image-plant-art-skyFree Image from public domain licenseLong Bell Lumber Company, Cowlitz County, Washington. Spar tree used in lumbering operations by Russell Lee https://www.rawpixel.com/image/12151606/image-cloud-plant-artFree Image from public domain license[Untitled photo, possibly related to: "Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of… https://www.rawpixel.com/image/12248659/photo-image-plant-person-skyFree Image from public domain licenseThe microscope made easy: or, I. The nature, uses and magnifying powers of the best kinds of microscopes ... II. An account… https://www.rawpixel.com/image/14013514/image-paper-cartoon-plantFree Image from public domain licenseLifting casing upon the derrick to finish a water well for irrigation purposes on farm near Garden City, Kansas by Russell… https://www.rawpixel.com/image/12110091/image-person-art-skyFree Image from public domain licenseGuanica, Puerto Rico (vicinity). Each ox cartload of sugar cane is bound firmly with chains so it can be lifted out and… https://www.rawpixel.com/image/12281168/photo-image-plant-person-skyFree Image from public domain licenseU.S. Highway 80, Texas, between Fort Worth and Dallas. Telephone linemen. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270134/photo-image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: A rain coming over the town of Ludlow, Vermont]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12280937/photo-image-cloud-plant-skyFree Image from public domain licenseA REA (Rural Electrification Administration) line through the pines in Greene County, Georgia. Sourced from the Library of… https://www.rawpixel.com/image/12279805/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: The Wells-Lemson quarry]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12281984/photo-image-sky-public-domain-lineFree Image from public domain license[Untitled photo, possibly related to: Drilling operations and derricks. Kilgore, Texas] by Russell Lee https://www.rawpixel.com/image/12174752/image-cloud-art-skyFree Image from public domain license