The butterfly effect is the phenomenon whereby a minor change in circumstances can cause a large change in outcome.
The pattern pieces as given make a 7 3/4" x 7 3/4"(20 x 20cm) block; for other sizes, use the handy percentages chart to enlarge or reduce the pattern to your desired block size.
Templates are actual size with 1/4" seam allowance.
This PDF file contains 4 pages. Before you print, make sure that the page scaling is None or Actual size.
Note:This pattern does not contain basic instructions.
I love the geometry and working with graphics programs since 1997. I have been quilting since 2007. Celtic knot is my favorite technique.Every Celtic knot on my design has a story and its name can guess it....