Hohokam petroglyphs and brittlebush on Signal Hill. Saguaro National Park, Arizona, USA.
Photo ID# sagu32806 photographed on digital (high resolution)
, Close Ups
, Petroglyphs and Pictographs
, Rock Formations
Themes: Arizona Desert Flowers, Arizona Desert Plants, Arizona Geology, Arizona National Parks, Arizona Spring, Arizona Wildflowers, Desert Flowers, Flower Close Ups, Saguaro National Park Flowers, Desert in Spring, Spring Flowers, Thailand World Heritage Sites, World Heritage Sites