Terrifying Reverberating Cracking, Sliding and Banging of Small Bolders

This 20" x 16"acrylic painting on cradled masonite hard board is for sale. $700
Camping in a Owyhee River Canyon 2:00 AM, June 14 the splitting away of even small rocks from the canyon cliff made me shake with fear because it sounded as though the rocks were huge and headed for me. I did not know when the land slide would stop. Surely this was big enough to change the course of the river. Later I heard some of my camping companions say they saw the sparks as the rocks hit the cliff wall. They had seen and heard falling rocks before. This is a painting of visualizing from hearing the noise.