Niagara. Horse Shoe Falls. From Below American Side... by Sidney Barnett https://www.rawpixel.com/image/14305618/niagara-horse-shoe-falls-from-below-american-side-sidney-barnettFree Image from public domain licenseYosemite Falls, 2634 ft. high. Instantaneous View. by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14287986/photo-image-art-mountain-public-domainFree Image from public domain licenseSnowy Valley, Chekiang province, China. Photograph, 1981, from a negative by John Thomson, 1871. https://www.rawpixel.com/image/14018414/photo-image-plant-tree-artFree Image from public domain licenseOld Moravian Chapel and Dead House. [Bethlehem, Pa.] by M A Kleckner https://www.rawpixel.com/image/14296119/old-moravian-chapel-and-dead-house-bethlehem-pa-klecknerFree Image from public domain licenseMaking Pinnola, Andrews Stations, S.P.R.R. by Carleton Watkins https://www.rawpixel.com/image/14299923/making-pinnola-andrews-stations-sprr-carleton-watkinsFree Image from public domain licenseMilitary Review by Prince of Wales, Boston Common, October 1861 by Deloss Barnum https://www.rawpixel.com/image/14287692/photo-image-art-public-domain-paintingFree Image from public domain licenseIthaca Fall - 160 feet high and 150 feet broad - Fall Creek. [Ithaca, N.Y.] by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14287880/photo-image-person-art-collageFree Image from public domain licenseRydal Water, with Hartley Coleridge's Cottage Home - Nab Scar in the background https://www.rawpixel.com/image/14304711/rydal-water-with-hartley-coleridges-cottage-home-nab-scar-the-backgroundFree Image from public domain licenseBridge and Mall. [Central Park, New York] by John S Moulton https://www.rawpixel.com/image/14296445/bridge-and-mall-central-park-new-york-john-moultonFree Image from public domain licenseFlying Fringilla Montifringilla (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/514825/free-illustration-image-wings-portrait-flying-birdFree Image from public domain licenseChub from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431420/free-illustration-image-fishing-bait-squalius-cephalus-freshwater-fishFree Image from public domain licenseRoach from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431224/free-illustration-image-fresh-water-fish-rutilus-rutilus-seaFree Image from public domain licensePollack from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431263/free-illustration-image-fish-white-public-domain-iridescentFree Image from public domain licenseViviparous Blenny from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431323/free-illustration-image-ocean-vintage-water-blennyFree Image from public domain licenseRiver Bull-head from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431241/free-illustration-image-freshwater-fish-marine-lifeFree Image from public domain licenseStanding horse by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481485/free-illustration-image-horse-century-1800sFree Image from public domain license[Untitled photo, possibly related to: Salvaging coal from the slag heaps at Nanty Glo, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12254970/photo-image-person-public-domain-kidFree Image from public domain license