Keywords
60's, 60-65, 60-70, 60s, 65-70, 70's, 70-74 years, 70-75, 70-80, 70s, 75-80, accessory, adult, adult education, book, caucasian, cheerful, class, classmate, classroom, close up, close-up, closeup, color, color image, colour, confidence, confident, continuing education, education, elderly, enjoyment, eye-glasses, eyeglasses, fellow, front view, gaiety, gentleman, glad, glasses, gleeful, gray, gray hair, grey, grey hair, guy, hair, happy, holding, human, human being, implement, indoor, indoors, information, inside, instructing, intelligence, jolly, knowledge, learning, lecture, lecture hall, lighthearted, looking at camera, male, man, merry, notebook, old, one, one person, pen, people, person, photography, portrait, portraiture, posing, positive, pride, proud, pupil, retired, retirement, satisfaction, school, schoolmate, schoolroom, seat, seated, self-assured, self-improvement, senior, senior adult, senior citizen, senior men, seventies, seventy, sitting, sixties, sixty, smile, smiling, specs, spectacles, student, studying, taking notes, tome, tuition, vertical, waist up, waist-up, western european, wisdom, writing, writing instrument, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, bld129837