Keywords
50s, adult, background people, book, campus, caucasian, class, classroom, college, color, colour, education, enjoying, evening class, fifties, glasses, grey education, hand on chin, happy, helping, higher learning, image, indoors, intelligence, knowledge, learning, lesson, library, looking at camera, man, mature student, one person, portrait, reading, research, senior, sitting, smiling, student, studying, teacher, textbook, together, tutor, university, vertical, working, 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, u14562915