Upper Antelope, a slot canyon, Arizona, United States of America (U.S.A.), North America

abstract arizona backgrounds beauty canyon cave color image day environment erosion gorge inside mother nature nature nobody north america outdoors passage pattern photography rock rock formation slot canyon spotlight square image travel travel destinations underground united states unusual upper antelope afternoon america american americas az color colour concept formation morning outside ravine southwest spot light square stone strange subterranean us usa united states of america us