Ключевые слова: april, background, celebrate, celebration, clay, color, colorful, comedy, composition, concept, day, entertainment, event, festive, first, flat, fool, fun, funny, happy, holiday, humor, humorous, humour, joke, joking, joy, kidding, lay, letters, nobody, object, plasticine, prank, silly, spring, text, top, trick, view, violet, words,