Keywords
13-14 years, 14-15 years, 16-17 years, adolescence, asian, asian ethnicity, black hair, casual clothing, chair, chinese, chinese ethnicity, classroom, close-up, color, color image, colour, desk, education, eyeglasses, front view, group of people, hand over mouth, happiness, head and shoulders, high school student, horizontal, in a row, indoors, jacket, learning, looking at camera, looking away, mischief, only teenage boys, oriental, photography, portrait, sitting, smiling, t-shirt, talking, teen, teenage boys, teenager, teenagers only, waist-up, wasting time, 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, u12824512