Ключевые слова: abstract, art, background, balloon, blank, brain, brainstorming, business, color, communication, concept, conceptual, contemplation, creative, design, education, element, health, human, idea, imagination, innovation, inspiration, intellect, intelligence, knowledge, medicine, mental, mind, neurology, people, profile, psychology, science, set, shape, sign, silhouette, smart, solution, speech, success, symbol, talk, technology, template, think, thought, wisdom,