Ключевые слова: 150th, alexandra, anniversary, architecture, art, background, bridge, building, canada, canadian, canal, capital, city, cityscape, civilization, color, colorful, downtown, evening, gallery, gatineau, hill, history, landmark, national, natural, night, old, ontario, orange, ottawa, parliament, peace, point, quebec, rideau, river, silhouette, sky, skyline, steel, sunset, tourism, transportation, travel, twilight, urban, view, war, water,