Elderly man thinking about something. Concept of brain activity in old age, memories of the past, sadness and wisdom

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Size: 6000px × 4000px
Photo credit: © Oleg Elkov / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: age, aged, aging, background, brain, casual, caucasian, concept, consciousness, dreaming, elder, elderly, expression, face, forehead, grandfather, gray, gypsy, hair, hand, head, health, home, indoors, intelligence, loneliness, male, man, memories, memory, mind, older, person, portrait, retired, retirement, russian, sad, sadness, scalp, senior, suffering, thinking, thoughtful, white, wisdom