Ключевые слова: animal, art, background, business, construction, craftsman, design, engineering, equipment, factory, fire, flash, hand, horse, hot, industrial, industry, iron, job, light, man, manual, manufacturing, mask, mechanic, metal, metalwork, occupation, office, old, person, production, protection, repair, retro, safety, shop, skill, smoke, spark, steel, technical, technology, tool, vintage, welder, welding, work, worker, workshop,