This concept was created 40 years ago by an architect, Bill Briggs. The original tile patterns are expanded from four to the full eight. Every combination of 1, 2, 3 and 4 paths exiting from a square, with enough multiples in a strategic mix, allows the creation of the most intricate designs. All you have to do is match the paths. A strange fact — no matter how you connect the paths, the number of separate groups will always equal the number of closed loops formed. The laser-cut, hand-inlaid acrylic tiles are framed so the 14" set can be displayed on its easel as an ever-changing work of art.