English: Photograph of petroglyphs taken by wvbailey, at the easily-accessible Una Vida site at Chaco Culture National Historical Park. Image enhanced by use of Canon software.
Rock art shown above exhibits observe reuse (overwriting of symbols) and various artists' styles—compare the barking dog (left center) to the two rectangular dogs below it. The hand-print (center-left) and foot-print (inside rectangular body, center) are common in Puebloan art.
==Summary== {{Information |Description= {{en|Photograph of petroglyphs taken by wvbailey, at the easily-accessible Una Vida site at Chaco Culture National Historical Park. Image enhanced by use of Canon software.<br><br>Rock art shown above exhibits obser