Ключевые слова: america, architecture, bell, block, building, canada, canadian, capital, city, cityline, cityscape, clock, cloud, day, downtown, exterior, facade, famous, flag, government, grass, hill, historic, historical, history, iconic, landmark, landscape, library, monument, national, north, old, ontario, ottawa, parliament, peace, sky, skyline, square, summer, symbol, tourism, tower, town, travel, trees, trip, urban, view,