Ключевые слова: 6569 years, 7079 years, adult, adults only, aging process, blank expression, confusion, contemplation, depression sadness, disappointment, displeased, distraught, gray hair, grief, headshot, hope concept, hopelessness, light at the end of the tunnel, loneliness, looking at camera, loss, males, mature adult, mature men, medical condition, memories, men, negative emotion, nostalgia, one man only, one person, one senior man only, only men, people, portrait, problems, retirement, sadness, senior adult, serene people, serious, solitude, uncertainty, vertical, white people, worried, wrinkled,