Keywords
14-15 years, 16-17 years, 50-54 years, african-american ethnicity, asian ethnicity, caucasian ethnicity, classroom, confidence, day, differential focus, education, five people, head and shoulders, indoors, latin american and hispanic ethnicity, looking away, mature men, mixed race person, native american ethnicity, portrait, school, serene people, student, teacher, teenage boys, teenage girls, v, 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, u12900536