Ключевые слова: adult, age, aged, alone, anxiety, black, contemplation, copy space, dark, depression, despair, disappointment, elderly, emotion, expression, face, grandfather, gray hair, grief, head, human face, lifestyle, loneliness, looking, male, man, mature, old, one person, pain, pensive, person, portrait, problem, real people, retired, retirement, sad, sadness, senior, senior adult, senior men, serious, solitude, sorrowful, unhappy, white, worried, wrinkled,