Wonder With a Twist. Design is AKA Celtic Twist or Snowball Twist. The Snowball centers are done with large print stack'n'whack NOTE: This PDF link is only for the instructions for cutting the wonder blocks.
The Celtic Squares Block is everything you& expect from a Judy Martin pattern: elegant, unique, and understated. This quilt block tutorial marries the feel of a log cabin quilt block pattern with interlocking rings or even a rail fence quilt pattern