Ключевые слова: abstract, accent, air ducts, architecture, avantgarde, bend, blue, building, buildings, built structure, city, cityscape, climatic conditions, commercial, connoisseurs, construction, contemporary, curved, decor, decorative, design, development, durable, elements, engineering, exceptional, exterior, external, facing, fragment, geometric, glass, graduations, grotesque, hip, innovations, lantern, lifestyle, light, lines, minimalism, mirror, modern, modernism, multistory, northwest, opening, oregon, ornament, outdoor, outside, pattern, perspective, portland, rectangles, reflection, reflective, residential, resistant, safety, skyscrapers, squares, structures, stylish, surface, suspended, tracery, transitions, urban, urban scene, wall, windows,