Ключевые слова: abstract, alloy, aluminum, backdrop, background, black, blank, board, border, brown, brushed, construction, design, dirty, floor, frame, grain, gray, grid, grunge, hardwood, industrial, industry, iron, material, metal, metallic, natural, old, panel, pattern, plank, plate, rough, seamless, sheet, silver, stainless, steel, structure, surface, template, texture, textured, timber, vintage, wall, wallpaper, wooden,