Gezicht op de Niagarawatervallen met op de achtergrond gebouwen (c. 1880 - c. 1900) by anonymous https://www.rawpixel.com/image/13757129/photo-image-paper-plant-personFree Image from public domain licenseNiagara Falls, New York: the American Fall from Luna Island, showing ice formations. Photograph by Francis Frith, ca. 1880. https://www.rawpixel.com/image/14013759/photo-image-person-sky-oceanFree Image from public domain licenseGezicht op de Niagarawatervallen met stroomafwaarts een boot en aan de horizon gebouwen (c. 1880 - c. 1900) by anonymous https://www.rawpixel.com/image/13757438/photo-image-paper-cloud-plantFree Image from public domain licenseNiagara Falls, Canada: the Horseshoe (or Canadian) Fall, in winter. Photograph by Francis Frith, ca. 1880. https://www.rawpixel.com/image/13992762/photo-image-plant-tree-skyFree Image from public domain licenseNiagara Falls: the American Falls; a rowing boat in the foreground. Photograph, ca. 1880. https://www.rawpixel.com/image/13991783/photo-image-cloud-plant-personFree Image from public domain licenseHorseshoe Falls, gezien vanaf Goat Island (1851 - 1900) by anonymous https://www.rawpixel.com/image/13757976/horseshoe-falls-gezien-vanaf-goat-island-1851-1900-anonymousFree Image from public domain licenseNiagara Falls, New York. Maid of the Mist boat in foreground. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267662/photo-image-plant-sky-forestFree Image from public domain license