Keywords
40s, 50s, adult, assisting, book, campus, caucasian, class, classroom, college, color, colour, education, efl, evening class, fifties, foreign language, forties, glasses, grey education, guidance, helping, higher learning, hispanic, horizontal, image, indoors, learning, lesson, library, mature student, mature students, men, middle aged, senior, sitting, students, studying, teacher, teaching, three people, together, tutor, tutoring, university, 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, u24020223