Ключевые слова: abstract, art, biology, brain, brainstorm, brainstorming, business, concept, creative, creativity, design, education, genius, graphic, head, health, healthy, human, icon, idea, illustration, imagination, innovation, inspiration, intellect, intelligence, knowledge, logotype, medical, medicine, memory, mind, neurology, organ, outline, psychology, science, sign, silhouette, smart, stethoscope, symbol, system, technology, think,