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

color image memorial history government capital cities authority architecture american culture water washington monument washington dc usa urban scene travel destinations tourist tidal basin thomas jefferson spring reflection photography panoramic outdoors north america neo classical national monument national landmark monument lake jefferson memorial international landmark icon horizontal group of people government building famous place dusk dome day column color image clear sky city cherry tree cherry blossom building structure building exterior 19th century style horizontal panoramas panorama panoramic photography