"Kim jesteś Smartusiu?" is a charming book that I had the privilege to design for Smart Kids Planet. With its bold colors and simple yet engaging layout, the book is tailored to stimulate children's imagination. The vibrant illustrations and straightforward design make it an inviting and visually appealing experience for young readers, encouraging them to explore the world of storytelling. Smart Kids Planet's commitment to educational and entertaining materials shines through in this book, making it a delightful addition to any child's library.