Keywords
20-25 years, book, book shelves, bookshelf, brown hair, casual clothing, caucasian ethnicity, college student, concentration, crumpled, desktop pc, education, eyeglasses, frustration, fully unbuttoned, head and shoulders, holding, indoors, large group of objects, library, one man only, one person, one young man only, open, paper ball, part of, research, rolled up sleeves, serious, stress, technology, using computer, young adult, 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, 1574r-0579a, 1574r 0579a, 1574r0579a