EuroGraphics Lighthouses Vintage Ads 1000-Piece Puzzle. Box size: 8" x 8" x 2.37". Bringing safety in the storm to the travelers since ancient times, the lighthouse remains one of the most iconic figures of hope, safety, and persistant romantic love. Strong high-quality puzzle pieces. Made from recycled board and printed with vegetable based ink. This superior quality puzzle will delight and educate all at the same time.