Ключевые слова: abstract, aluminum, audio, backdrop, background, black, chrome, circle, dark, design, equipment, grate, gray, grid, grill, grille, hole, illustration, industrial, industry, iron, macro, mesh, metal, metallic, netting, pattern, perforated, perforation, plate, point, polished, protection, red, reflection, round, shape, shiny, silver, sound, speaker, spotted, stainless, steel, surface, technology, texture, textured, tin, wallpaper,