Keywords
30s, 50, 60s, adult education, african, book, campus, caucasian, cheerful, college, color, colour, cooperation, education, fifties, folder, four people, grass, group, happy, higher learning, horizontal, image, lawn, learning, looking at camera, man, men, mid adult, middle aged, notepad, notepads, notes, outdoors, outside, paper, park, pen, portrait, senior adult, sitting, sixties, smiling, student, students, study group, studying, teacher, teamwork, thirties, together, tutor, university, woman, women, 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, u28997912