Keywords
16-17 years, 18-19 years, 20's, 20-25, 20-30, 20s, 25-30, 40's, 40-45, 40-50, 40s, 45-50, 5, 50-54 years, 50-55, 50-60, 55-60, adult, african, african american, african ethnicity, african-american, afro american, afro-american, american indian, asian, asian ethnicity, black, boy, chatting, child, class, classmate, classroom, color, color image, colour, communicating, communication, concentrating, concentration, conversation, conversing, dialog, dialogue, discussing, displaying, educating, education, educator, examining, exhibiting, explaining, eyeing, far eastern, fellow, fifties, fifty, five, five people, forties, forty, front view, gentleman, guy, head & shoulders, head and shoulders, hearing, high school, high-school, highschool, horizontal, human, human being, indian, indoor, indoors, information, inside, instructing, intelligence, juvenile, kid, knowledge, label, leaning, learning, lesson, listener, listening, looking, low angle, low angle view, male, man, mature adult, mid life, middle age, middle aged, middle-age, middle-aged, minor, mixed race, mixed race person, model, multi-ethnic group, multicultural, multiculturalism, native american, native american ethnicity, of african descent, oriental, pacific islander, pacific islander ethnicity, people, person, photography, project, pupil, school, schoolmate, schoolroom, science, science project, seated, seeing, showing, side view, sitting, speaking, standing, sticker, student, studying, tag, talker, talking, teacher, teaching, teen, teenage, teenage boy, teenager, together, togetherness, tuition, twenties, twenty, viewing, waist up, waist-up, wisdom, young, young adult, youth, youth culture, youthful, 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, blm008097