Ключевые слова: architecture, blue, boat, bridge, building, city, colorful, connection, dark, design, europe, evening, external, forest, frame, green, high, illuminated, lake, latvia, light, long, modern, natural, nature, night, panorama, pillar, railway, rainbow, reflection, riga, river, road, rock, semicircle, ship, sky, steel, stone, structure, sunset, train, travel, tree, urban, view, water, wave,