Ключевые слова: abstract, brain, brainstorm, business, concept, design, development, education, element, empathy, flat, genius, graphic, head, health, human, icon, idea, knowledge, lightbulb, marketing, mental, mind, people, person, pictogram, positive, power, process, profile, psychology, puzzle, sign, silhouette, social, solution, strategy, strategy thought, success, symbol, target, thinking, transformation, web, workflow,