Tourists at a memorial, Jefferson Memorial, Washington DC, USA

color image memorial history government capital cities architecture water washington monument washington dc walkway usa urban scene tree tourist tidal pool tidal basin thomas jefferson tall sunlight spring sky shadow photography park panoramic outdoors obelisk north america monument jefferson memorial international landmark icon horizontal group of people flower famous place dome day column color image cloud city cherry tree cherry blossom building structure building exterior 19th century style horizontal panoramas panorama panoramic photography