Ключевые слова: art, background, ball, banknote, bill, brain, brainstorm, brainstorming, bright, bulb, business, color, competition, composition, concept, creative, creativity, crumpled, dollar, drawing, electricity, energy, genius, glow, glowing, idea, imagination, innovation, inspiration, invention, investment, lamp, light, lightbulb, metaphor, money, motivation, paper, shine, solution, space, strategy, success, successful, symbol, think, top, view, word, yellow,