Ключевые слова: active, adult, adults, aging, bonding, camera, caucasian, cheerful, chinese, closeup, couple, embracing, face, faces, females, grandparent, gray, hair, happiness, heterosexual, human, husband, lifestyles, looking, love, males, married, mature, men, old, older, other, outdoors, people, portrait, process, real, relationship, retirement, senior, seniors, smile, smiling, togetherness, two, white, women, wrinkled,