Ключевые слова: african, afro, auto, baby, beautiful, black, boy, bus, car, celebrate, celebration, characters, cheerful, childhood, children, diversity, emotion, ethnic, ethnicity, female, fun, funny, gesturing, girl, happiness, happy, holiday, illustration, interracial, kids, lady, little, male, men, persons, place, scene, schoolboy, schoolgirl, signal, smile, stop, street, students, study, style, traffic, vehicle, young,