Ключевые слова: abstract, accident, air, alarm, blue, car, cartoon, character, classic, concept, conventional, danger, department, design, emergency, engine, equipment, extinguisher, fire, firefighters, flame, flat, group, hose, hot, icon, illustration, industrial, infographic, isolated, line, linear, lorry, metaphor, modern, near, outline, protection, rescuers, security, services, siren, stand, story, technology, transportation, truck, vehicle,