Ключевые слова: american flag, aquia creek sandstone, colonnade, columns, district of columbia, east wing, executive residence, fence, flag, fountain, government, graden, james hoban, mall, national heritage, national mall, neoclassical, obelisk, oval office, president, sandstone, the eisenhower executive office building, tree, united states, united states of america, usa, washington, washington dc, washington monument, west wing, white house,