Ключевые слова: 10, 35 time, architecture, block, blue, building, canada, canadian, centre, city, clock, colorful, colors, commons, copper, evening, festive, flag, glow, glowing, gothic, hill, history, horizontal, landmark, landscape, leaf, light, lighting, luminance, maple, night, original, ottawa, parliament, patterns, peace, political, red, roof, senate, show, sky, spectacle, spectacular, symbol, tourism, tower, waving,