Let's put together a puzzle of the most famous picture in the world. After you assemble the Mona Lisa, you can consult a book about the life and work of the Renaissance man Leonardo da Vinci. Puzzle size: 44.5 cm, 68 cm. Box size: 27.5cm, 22cm, 6cm. Book size: 14 cm, 21 cm. in the English language. Playing with puzzles develops spatial vision and problem solving, let children find their favorite way of assembling puzzles. Also suitable as a challenge for several children and as an activity for parents and children. The Italian Sassi company creates cardboard games and game books of impressive quality and a fresh and unique design, ones that expand the heart and mind, and make learning and development more fun than ever.