yellowstone lake the largest body of water located within yellowstone national park teton county wyoming usa wpa poster art

administration america area art arts artwork body conservation county creek deal design federal flat flora forest forestland formation graphic great illustration lake landscape meadow monument mountain national natural nature new nostalgia park plains portrait poster print printing program project protected range remote retro revivalism river rock scenery screen silk states stream style teton throwback united usa vector vintage visual water wilderness works wpa wyoming yellowstone