Ключевые слова: adult, boys, cards, casual clothing, caucasian ethnicity, cheerful, child, childhood, classroom, creativity, desk, education, elementary age, english, girls, group of people, happiness, ideas, indoors, international, language, learning, letter, lifestyles, occupation, playful, playing, portrait, preschool age, preschool building, reading, school, showing, sitting, smiling, studying, table, teacher, teaching, teamwork, togetherness, women, word, working,