Ключевые слова: abstract, aluminium, backdrop, background, bolt, border, card, chrome, collection, construction, copy space, decoration, design, dirty, element, engineering, equipment, fastener, frame, gear, group, grunge, hardware, improvement, industrial, industry, iron, many, metal, nut, objects, old, pattern, plate, rectangular, screw, shallow, shape, sheet, shiny, silver, small, steel, texture, thread, tool, work, workshop, wrench, zinc,