Ключевые слова: abstract, brain, brainstorm, brainstorming, business, colorful, concept, creative, creativity, design, digital, education, element, genius, graphic, head, human, icon, idea, illustration, innovation, inspiration, intellect, intelligence, isolated, knowledge, learning, line, logo, logotype, medical, medicine, mind, organ, power, psychology, school, science, shape, sign, silhouette, smart, symbol, tech, technology, template, think,