mariposa grove of giant sequoia in yosemite national park near wawona california wpa poster art

administration area art artwork california conservation deal desert design federal flora forest forestland giant giganteum graphic grove illustration landscape mariposa meadow monument mountain national natural nature new nostalgia park portrait poster print printing program project protected range redwood retro revivalism scenery screen sequoia sequoiadendron silk states tree united usa vector vintage wawona wilderness works wpa yosemite