Ключевые слова: abstract, and, brain, brainstorm, business, care, character, concept, creativity, design, development, education, flat, graphic, growth, head, health, human, icon, icons, illustration, isometric, isometry, leadership, line, logo, mental, mind, negative, object, of, opportunities, people, power, problem, process, psychology, puzzle, relations, science, secret, sign, solution, strategy, symbol, think, vision, workflow,