The pattern pieces as given make a 28/18,2 1/4(11" ... 7 1/4")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 2 pages. Before you print, make sure that the page scaling is None or Actual size.
Note:Basic instructions are free online. I use instructions Patti Anderson
Everyone can choose his own method in which to work. I work with strips of fabric as the lesson Peggy Martin http://www.craftsy.com/class/Quick-Strip-Paper-Piecing/43
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....