Keywords
14-15 years, 16-17 years, accessibility, caucasian ethnicity, classroom, communication, connectivity, day, digital tablet, education, focus on foreground, high school, holding, indoors, korean ethnicity, learning, looking, looking at camera, multi-ethnic group, portrait, reading, school, schoolboy, schoolgirl, sitting, student, tablet pc, technology, teenage boys, teenage girls, three people, v, waist up, watching, 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, u14478822