Ключевые слова: abstract, alloy, aluminum, backdrop, background, black, components, crisscross, dark, depthoffield, design, diagonal, diamond, firm, floor, grate, gray, grey, grid, grille, hard, heavy, hole, illustration, industrial, industry, iron, material, mesh, metal, metallic, modules, pattern, plate, quadratic, shiny, solid, speaker, stable, steel, strong, structure, technology, texture, textured,