Keywords
30s, 50s, 70s, adult education, adult students, african, background people, campus, caucasian, class, classroom, college, color, colour, education, female, fifties, happy, higher learning, horizontal, image, indoors, learning, lesson, looking at camera, making notes, man, mature students, mid adult, middle aged, paper, pen, portrait, senior adult, seventies, sitting, smiling, students, studying, taking notes, thirties, three people, university, woman, writing, 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, u28336928