announcement authority brass bronze communication copper alloy declaration govern government in-charge notice notification plaque polished power rule sign word business cargo charge commerce container dockyard economy export freight harbour import industrial logistic mass load merchade merchandise port storage terminal trade transportation vessel ware american americana black blue capital capitol cavalry civil cloud clouds cloudy cyan DC free grant gray green grey heritage hill historic historical history horse image landmark man memorial monument photo photograph picture resource S sculpture sky soldier states statue stock sword ulysses united us usa war warrior Washington white