Ключевые слова: against sky, arch, architecture, blue, blue sky, bridge, building, cityscape, clouds, curve, daytime, design, downtown, eads bridge, engineering, expansion, famous, gate, gateway, gateway arch, horizontal, isolated, landmark, light, low angle view, memorial, metal, modern, monument, national, nobody, park, saint, sculpture, sky, sky background, skyline, st christmas eve, stainless, steel, structure, sunrise, sunset, the city, tourism, tourist, travel, twilight, urban, west,