Boarded up storefront, Clifton. Arizona, USA http://www.terragalleria.com/america/arizona/clifton-morenci/picture.usaz44899.html Wall detail. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44948.html Floor of canyon with cottonwoods in fall colors and White House ruins. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz20195.html White House Ancestral Pueblan ruins with trees in fall colors. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8903.html White House Ancestral Pueblan ruins and wall with desert varnish. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz20194.html White House Ancestral Pueblan ruins and wall with desert varnish and corner of sky. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8907.html Wupatki Pueblo. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44949.html Prehistoric Big House, Casa Grande Ruins National Monument. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz33506.html Ruins of Antelope House below huge walls. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8911.html Hohokam house, Casa Grande Ruins National Monument. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz33507.html Sinagua culture site. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44951.html Great house at sunset, Casa Grande Ruins National Monument. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz8943.html Masonary wall. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44947.html Wukoki Pueblo on hilltop. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44946.html Main street seen from ruined building, Clifton. Arizona, USA http://www.terragalleria.com/america/arizona/clifton-morenci/picture.usaz44896.html Hohokam ruins and the Great House, Casa Grande Ruins National Monument. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz33505.html Detail of Hohokam great house, Casa Grande Ruins National Monument. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz33508.html White House Anasazi ruins and wall with desert varnish. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8904.html White House Ancestral Pueblan ruins. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8902.html