Ключевые слова: backgrounds, brain, brainstorming, bulb, concentration, concepts, contemplation, creativity, development, doodle, efficiency, electricity, event, expertise, flash, glowing, icon, ideas, illuminated, imagination, innovation, inspiration, intelligence, invention, light, motivation, no people, outline, rescue, safety, science, security, shiny, simplicity, solution, strategy, success, symbolizes, urgency, wisdom,