When we returned to Joshua Tree National Park on Sunday, with our daughter and son-in-law, we stopped at the Barker Dam area and hiked back to the dam. This time, I took the loop back to the parking lot. Along the way, was a place to stop and admire the Indian petroglyphs. I stood there for a while, admiring them, while the wind whistled through the trees and nearby rocks, before getting back on the trail and back to civilization. That's My World for Tuesday, April 13, 2010 and Outdoor Wednesday for April 14, 2010.