Keywords
16-17 years, 18-19 years, 20-24 years, 20s, absorption, adolescence, adult, american, attention, attentive, black hair, brown hair, casual clothing, caucasian, caucasian appearance, caucasian ethnicity, chair, classroom, college, color image, colour image, concentrate, concentrated, concentrates, concentrating, concentration, copying, desk, education, engrossment, ethnicity, european, female, females, focus on foreground, front view, girl, girls, group of people, hair part, head and shoulders, hispanic, hispanic ethnicity, hold, holding, horizontal, immersion, indoors, ladies, late teens, latin, latin american and hispanic ethnicity, latin-american, latino, learning, long hair, looking away, male, males, man, medium group of people, men, mischief, multi-ethnic group, paper, pen, people, photography, schoolchild, schoolchildren, secrecy, sit, sitting, student, students, study, studying, teen, teenage, teenage girls, teenager, teenagers, teens, textbook, tween, uncertainty, university, university student, waist-up, white, woman, women, write, writing, writing instruments, young, young adult, young man, young men, young woman, young women, youth, 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, gws57597447