Yellowstone Park wall art captures the amazing natural beauty the first-established national park in the world. This region spans over 3,400 square miles and contains geothermal features, ecological systems, and bountiful wildlife. In addition, Yellowstone wall decor captures the beauty of the gigantic Yellowstone Caldera. This is the largest supervolcano on the North American continent. In addition, the park experiences as many as 3,000 earthquakes annually, up to 7.5 magnitude.