The facade of a modern building made of glass, blue panels in which the sky is reflected. facade, exterior, urban, modern, city, glass, architecture, downtown, sky, office, window, building, reflection, construction, blue, wall, design, background, angle, reflect, clean, skyline, geometric, metal, style, detail, surface, modern architecture, reflective, modern building, modern facade, structure, futuristic, center, perspective, corporate, steel, light, contemporary, texture, pattern, mirror, technology