morning glory pool a hot spring in the yellowstone upper geyser basin in yellowstone national park teton county wyoming usa wpa

administration america area art arts artwork basin conservation county deal design federal flat flora forest forestland formation geyser glory graphic hot illustration landscape meadow monument morning mountain national natural nature new nostalgia park pool portrait poster print printing program project protected range remote retro revivalism rock scenery screen silk spring states style teton throwback united upper usa vector vintage visual wilderness works wpa wyoming yellowstone