Northwest Indians in Three Canoes on Lake by Edward S Curtis https://www.rawpixel.com/image/14271704/northwest-indians-three-canoes-lake-edward-curtisFree Image from public domain licenseRudyard (English) Reservoir. Central Dam 114 feet high; Timber Crib and Stone Filling by Carleton Watkins https://www.rawpixel.com/image/14277349/photo-image-frames-plant-treeFree Image from public domain licensePortrait of a Young Woman with Embroidered Collar by Louis Fleckenstein https://www.rawpixel.com/image/14281844/portrait-young-woman-with-embroidered-collar-louis-fleckensteinFree Image from public domain licenseBrooklyn Bridge from World Building, New York City. by Darius Kinsey https://www.rawpixel.com/image/14294535/brooklyn-bridge-from-world-building-new-york-city-darius-kinseyFree Image from public domain license