Ключевые слова: adventure, brain, brain illustration, brain set, brain tales, business, cartoon, character, clever, color, concept, creative, creativity, doodle, effort, emotion, exercise, flat design, fun, funny, geek, genius, graphic, growth, happy, human, human brain, icon set, idea, illustration set, infographic, intellect, intelligence, iq, lifestyle, metaphor, mind, organ, personal, personality, power, skill, smart, soft, soft skills, story, style, success, tale, think,