Keywords
20-24 years, adolescence, arms crossed, asian ethnicity, attention, black hair, classroom, concentrate, concentrating, concentration, education, focus, formula, guy, hand on chin, horizontal, indian, indian ethnicity, knowledge, learning, looking away, male, male beauty, man, mathematical symbol, mathematics, men, one person, one person only, one young man only, polo shirt, school, schooling, serious, short hair, side view, spiky hair, standing, student, studio shot, studying, thoughtful, tutoring, waist up, 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, 00688in02564