Ключевые слова: abstract, background, black, bright, burn, campfire, construction, craftsman, energy, equipment, factory, fiery, fire, fireplace, flame, flash, glow, glowing, heat, hot, industrial, industry, iron, light, manual, manufacturing, metal, motion, night, orange, production, red, safety, skill, spark, steel, technical, technology, texture, tool, weld, welding, work, worker, workshop, yellow,