Ключевые слова: abstract, brain, brainstorm, business, clock, concept, creative, creativity, design, development, education, flat, graphic, head, human, icon, idea, illustration, imagination, intelligence, isolated, knowledge, line, logo, management, mental, mind, people, person, personality, pictogram, power, process, profile, psychology, puzzle, question, quiz, set, sign, smart, solution, success, symbol, technology, think, time, web, work,