Ключевые слова: book, bored, boy portrait, building, caucasian, college, education, exhausted, fed up, head in hands, high school student, homework, indoors, learning, library, looking at camera, male, one person, people, portrait, pressure, problem, reading, research, sad, school, secondary school, shelves, sitting, stress, student, studying, teen, teenage, teenager, textbook, tired, unhappy, vertical, working, worried,