Ключевые слова: 2020, 3d, 3d illustration, abstract, alphabet, backgrounds, bolts, chrome, concepts, construction, design, digit, engineering, equipment, fasteners, figures, font, gear, happiness, happy, heap, holiday, ideas, illustration, industrial, industry, isolated, letter, machine, metal, metallic, new, numbers, numeration, nuts, screw, sign, silver, stainless, steel, symbol, text, threaded, tool, typescript, typography, white, work, year,