I just made it up as part of this class. The center is the same as Carla's, then an 8-stitch (4x4) cable on each side of center, then an upside-down Tree of Life, then another 4x4 cable, then moss stitch to the side. But you have to make it to your measurements, and do the math. The swatching and designing were really a great learning experience. Hope this helps.