Keywords
activity, adolescence, attention, attentive, boy, brunette, caucasian ethnicity, classroom, college student, color image, companion, companionship, computer, concentrate, concentration, contemporary, dark hair, day, education, eyeglasses, female, five, five person, girl, glasses, group, horizontal, human, indoors, interior, laptop computer, learn, learning, library, looking at camera, male, man, mate, people, pixtal, profile, reading, sitting, spectacles, student, study, table, teenager, use, woman, young, youth, 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, cd094038