Ключевые слова: announcement, april, april fools day, background, banner design, black, bold, bright, celebration, cheerful, cheerful announcement, communication, concept, creative, day, design, festive, flat lay, fool, fun, green, holiday, humor, joyful, leaf, leaf accents, lettering, lightbox, marketing, message, minimal, mockup, modern, nature, playful, positive, prank, quirky, text, tropical, tropical theme, typography, vibrant, vibrant style, white, yellow,