Ключевые слова: abstract, abstraction, acoustics, aluminum, backdrop, background, black, chrome, closeup, concept, cover, design, detail, frame, futuristic, grate, grid, grill, grille, honeycomb, lattice, loudspeaker, macro, material, mesh, metal, metallic, modern, music, music speakers, pattern, protection, shape, sound, speaker, speakers, structure, style, surface, technology, template, textured, wallpaper,