poulnabrone dolmen in burren national park county clare ireland wpa art deco poster

wpa art deco poulnabrone dolmen burren national park county clare republic ireland parks wildlife service portal tomb megalith monolith karst landscape dusk sunset irish europe european summit mountain state reserve flora boreal forest classic travel poster edwardian era retro works project administration federal deal program silk screen printing print vintage revivalism nostalgia design artwork graphic west coast style style