This MasterPieces 15" x 21" 500pc Tribal Spirit Puzzle pays homage to the rich culture and long history of America's Native American Indian Tribes. The Tribal Spirit Puzzle Line portrays Native American traditions and ceremonies with an almost reverent accuracy. Founding Fathers image of the collection portrays a beautiful painting of Mount Rushmore striking the image of the Founding Fathers of the United States and overcasting images of our native people who were the first true founders of the land. This puzzle will both educate and entertain! To reduce its impact on our environment, the chipboard used in this puzzle is made of 100% recycled material.