This MasterPieces 19.25" x 26.75" 1000pc The most famous masterpiece of all time, the Mona Lisa by Leonardo DaVinci. This puzzle is made of linen material which makes it easier to grip and see with no-glare. This linen puzzle is the perfect gift for any puzzle lover! To reduce their impact on our environment, the chipboard used in these puzzles is made of recycled material.