Double Double Trellis Shawl by Margaret Radcliffe

Double Double Trellis Shawl

Knitting
Lace ?
15 stitches = 4 inches
US 10½ - 6.5 mm
313 yards (286 m)

Based on the concept of Elizabeth Zimmermann’s “Pi Shawl,” as I learned it from the book Knitting Without Tears. In this case, because the pattern stitches used change the row gauge, you double the number of stitches whenever the newest section is as long as all the previous sections, rather than counting the rows.