Ключевые слова: abstract, arrow, art, bolt, bright, charge, color, colorful, concept, contour, danger, design, electric, electrical, electricity, electronic, element, energy, fast, flash, flat, glowing, graphic, icon, illustration, isolated, light, lightning, line, linear, lineart, modern, neon, outline, power, powerful, shape, shock, sign, simple, speed, storm, strike, symbol, thunder, thunderbolt, thunderstorm, warning, web,