Keywords
50s, adults, book, books, campus, caucasian, class, college, color, colour, desk, detail, education, evening class, fifties, focus on foreground, grey education, hand, hispanic, holding, image, indoors, learning, lesson, library, man, mature student, mature students, men, middle aged, research, selective focus, senior, sitting, students, studying, three people, together, university, vertical, woman, women, 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, u18922625