Keywords
18 to 19 years, 20 to 24 years, 30 to 34 years, adolescence, adolescent, adult, anatomical model, anatomy, biology, blur, class, classmate, classroom, college, communicating, communication, companion, day, differential focus, diversity, dummy, educate, educating, education, ethnic, female, flare, friendship, group, group of people, growing up, guidance, half length, health, healthcare, higher education student, higher learning, human likeness, indoors, interaction, juvenile, leading, learning, lecturer, led, lens flare, light, looking, looking away, looking down, male, man, man-made model, man-made object, mannequin, mid adult, mid adult woman, mix, mixed, mixed race, model, multi ethnic, multi-ethnic, multi-ethnic group, networking, people, puberty, saying, school, science, sitting, small group of people, stand, standing, stands, student, synergy, talking, teacher, teaching, team, teamwork, teenage boy, teenager, woman, young, young adult, young woman, youngster, youth, youthful, youths, 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, u33145453