Keywords
12-13 years, 14-15 years, 25-29 years, alertness, arms raised, asking, blackboard, boys, casual clothing, chair, childhood, children, class, classroom, color, communication, day, desk, education, five people, girls, hand raised, horizontal, indoors, junior high, kids, learning, middle school, photography, pointing, pre-adolescent child, school, school children, school work, schoolboy, schoolgirl, secondary school, selective focus, series, smiling, some under 18, student, teacher, teaching, teenage boys, teenage girls, teenager, young adult, young men, 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, 797064