communicating, communication, communications, education, educator, educators, elevated view, examining, fifty, front view, front views, girl, girls, group, half-length, headshot, high angle, high angle view, high school, high school student, high school students, high-school, high-schools, higher education, highschool, highschools, hispanic, hispanics, horizontal, horizontally, horizontals, human, human being, humans, indoor, indoors, inside, instruct, instructed, instructing, instruction, instructions, instructs, intelligence, juvenile, juveniles, kid, kids, knowledge, knowledgeable, latin, latin american and hispanic ethnicity, latins, learn, learned, learning, learns, learnt, libraries, library, mature adult, mature women, mid life, middle age, middle aged, middle-age, middle-aged, minor, minors, multiracial group, occupation, occupations, people, person, photographic, photography, professor, professors, pupil, pupils, school, school building, school buildings, schools, seated, selective focus, sit, sits, sitting, standing, stood, student, students, studied, studies, study, studying, teacher, teachers, teen, teenage, teenage girl, teenage girls, teenager, teenagers, teens, tuitions, tutor, tutoring, tutors, two, two people, twos, waist up, waist-up, wisdom, woman, young, youngster, youngsters, youth, youthful, youthfulness, youths, europe, gothenburg, latin american, scandinavia, sweden