Ключевые слова: 67 years, academic, attentive, bench, book, boy, boys, casual clothing, caucasian, caucasian ethnicity, child, childhood, classroom, closeup, concentration, desk, development, drawing, drawing book, education, elementary, focused, holding, indoors, information, innocence, intelligence, intelligent, knowledge, learning, lifestyle, male, one person, pencil, school, school kid, schoolboy, sitting, sketching, student, study, studying, wisdom,