Keywords
boys, casual clothing, caucasian ethnicity, cheerful, classroom, content, day, desk, education, enjoyment, front view, fun, girls, happiness, horizontal, indoors, japanese ethnicity, latin american and hispanic ethnicity, laughing, mature women, medium group of people, multi-ethnic group, reading, schoolboy, schoolgirl, teacher, textbook, togetherness, toothy smile, 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, u20547930