Ключевые слова: abstract, abstract background, aluminum, architecture, backdrop, background, blank space, blank spaces, bright, chrome, closeup, construction, decorative, design, detail, dirty, empty, floor, graphic resources, gray, grunge, industrial, iron, material, metal, metallic, modern, nobody, old, outdoor, panel, pattern, polished, repetition, retro, rusty, shiny, silver, space, stainless, steel, street, structure, surface, texture, textured, textures, urban, vintage, wallpaper,