Audio Journeys from Travel Radio International, Exploration into Destinations around the World. Patricia Lawrence is exploring archeology and nature with Touch the Earth Adventures, in the Coconino National Forest near Sedona Arizona. Thousands of years ago, in the foothills of the south western edge of the Colorado Plateau, highly organized cultures lived. Among the artifacts these early Americans left behind are petroglyphs and pictographs, images painted on or picked into the red rock canyon walls we are exploring.