Ключевые слова: aging, aging process, american, beard, carefree, caucasian, caucasian ethnicity, character, content, ecstatic, elation, eyes open, front view, future, gray hair, handsome, happiness, headshot, hope, individual, individuality, indoors, joy, looking ahead, looking away, macho, male, man, mature, mature adult, one man only, one mature man, photograph, photography, portrait, real people, relaxation, retirement, satisfaction, senior adult, senior man, shirt, short hair, simplicity, smiling, studio shot, thought, unique, vertical, white background,