A portion of the Cliff Palace ruins at Mesa Verde National Park in southwestern Colorado's Montezuma County. https://www.rawpixel.com/image/582469/carol-highsmiths-colorado-photographFree Image from public domain licenseStorage Jar with Horizontal Bands of Interlocking Scrolls by Ancestral Pueblo (Anasazi) https://www.rawpixel.com/image/9010423/photo-image-people-pattern-artFree Image from public domain licenseJerusalem, Valley of Josaphat, Tomb of St. James (Jérusalem, Vallée de Josaphat, Tombeau de Saint Jacques) by Auguste… https://www.rawpixel.com/image/9054695/photo-image-paper-wall-drawingFree Image from public domain licensePNG Canyon landscape nature mountain outdoors. https://www.rawpixel.com/image/14373530/png-canyon-landscape-nature-mountain-outdoorsView licenseLandscape landmark petra day. 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AI generated Image by rawpixel. https://www.rawpixel.com/image/12200072/photo-image-cloud-plant-grassView licenseArchitecture building outdoors town. AI generated Image by rawpixel. https://www.rawpixel.com/image/12360862/image-background-person-skyView license Those who have heard of Kansas know that much of it is famously flat, with some rolling hills and… https://www.rawpixel.com/image/8041437/photo-image-sky-ocean-beachFree Image from public domain licenseValley mountain outdoors nature. AI generated Image by rawpixel. https://www.rawpixel.com/image/12360755/image-background-cartoon-skyView licensePNG Plateau nature outdoors terrain. https://www.rawpixel.com/image/14350556/png-plateau-nature-outdoors-terrainView licenseCliff Palace, Mesa Verde National Park, Colorado (vertical orientation). Original public domain image from Flickr https://www.rawpixel.com/image/8802835/photo-image-nature-cross-vintageFree Image from public domain licenseCave as border outdoors nature cliff. https://www.rawpixel.com/image/14384812/cave-border-outdoors-nature-cliffView licenseAncient Ruins in the Cañon de Chelle, In a Niche Fifty Feet Above Present Cañon Bed by Timothy H O Sullivan https://www.rawpixel.com/image/14247416/photo-image-person-pattern-skyFree Image from public domain licenseCarvings within Face of Cliff, Onlookers in Foreground [Deowara Caves, Ellora] by Lala Deen Dayal https://www.rawpixel.com/image/14262854/photo-image-face-person-menFree Image from public domain license3eme Cour du Grand Temple de Medinet-Abou, ou des colonnes. 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Sourced from the Library of Congress. https://www.rawpixel.com/image/12307456/image-person-public-domain-architectureFree Image from public domain licenseCliff Palace ruins at Mesa Verde National Park in southwestern Colorado's Montezuma County. https://www.rawpixel.com/image/582475/carol-highsmiths-colorado-photographFree Image from public domain licensePre-Columbian peoples used these ledges as protection from rain and snow in Walnut Canyon National Monument, located about… https://www.rawpixel.com/image/582344/carol-highsmiths-arizona-photographFree Image from public domain licenseRuins of Cliff Dwellings in Canon de Chelley by John K Hillers https://www.rawpixel.com/image/14273285/ruins-cliff-dwellings-canon-chelley-john-hillersFree Image from public domain license[Untitled photo, possibly related to: Tourists at cliff dwellings in Mesa Verde National Park, Colorado] by Russell Lee https://www.rawpixel.com/image/12168780/image-person-art-vintageFree Image from public domain licenseTemple or Palace on the South Cliff, Petra, Edom. "Strong is thy dwelling place and thou makest thy nest in a rook." by… https://www.rawpixel.com/image/14320059/image-public-domain-building-architectureFree Image from public domain licensePartly ruined buildings in Ostia identified as a tavern or hot-food shop (thermopolium) from the 3rd century AD: a fresco… https://www.rawpixel.com/image/13986363/photo-image-person-marble-public-domainFree Image from public domain license[Untitled photo, possibly related to: American troops of the 57th Fighter Group sightseeing among Roman ruins in Tunisia].… https://www.rawpixel.com/image/12337866/image-plant-person-treeFree Image from public domain license[Untitled photo, possibly related to: Tourists at cliff dwellings in Mesa Verde National Park, Colorado] by Russell Lee https://www.rawpixel.com/image/12168896/image-face-person-artFree Image from public domain license