Ключевые слова: animal, back, background, backpack, bear, book, cartoon, character, child, children, collection, concept, cub, cute, design, dog, education, elementary, flat, fox, fun, funny, giraffe, graphic, happy, hedgehog, icon, illustration, isolated, kid, kids, knowledge, learn, nature, preschool, pupil, rabbit, raccoon, reading, school, set, smile, squirrel, student, study, supplies, welcome, wild, zoo,