Ключевые слова: abstract, art, background, black, board, brain, brainstorming, bulb, business, chalk, collage, concept, copy space, creative, creativity, design, digital, drawing, education, electric, energy, hand, head, holding, human, idea, illustration, infographic, innovation, inspiration, intelligence, invention, knowledge, learn, learning, light, lightbulb, marketing, mind, person, power, shape, silhouette, smart, solution, study, symbol, technology, think,