Ключевые слова: 3d, abstract, accessway, appearance, architectural design, architecture, backdrop, background, beam, building, building materials, city, connecting corridor, connecting hallway, connecting passage, construction, contemporary, design, durability, exposed, exterior, framework, glass, h beam, i beam, industrial, industrial technology, industry, interior, interior design, iron, material, metal, metal industry, metalworking, modern, nobody, passageway, perspective, pillar, rugged, skeleton, solid, steel, structure, technology, texture, toughness, urban, wallpaper,