Ключевые слова: abstract, badge, bolt, brand, business, company, concept, corporate, creative, danger, defense, design, electric, electrical, electrician, electricity, element, emblem, energy, engineering, fast, flash, graphic, guard, human, icon, illustration, isolated, light, lightning, logo, modern, power, powerful, protect, protection, safe, safety, secure, security, shape, shield, shock, sign, symbol, technology, thunder, voltage, warning,