Ключевые слова: abstract, anxiety, awareness, background, black, brain, character, colorful, communication, concept, creative, depression, design, disorder, face, flat, genius, graphic, head, health, human, icon, idea, illness, illustration, imagination, intellect, isolated, knowledge, man, medical, medicine, memory, mental, mentality, mind, neurology, people, person, profile, psychology, science, sign, silhouette, symbol, system, technology, think,