There are 13 of us highlighting the Argyle technique this month. This technique is shown on page 91 in the 2011 Autumn/Winter Idea Book. If you have arrived here from Cherri's Blog, you are on the right track. Initially I couldn't see past the use of a triangle for the pattern, but thanks to some inspiration from participating Consultants, I decided to step outside the box.
I decided to use the "Love Life" stamp set - one of my favorites - specifically, the large heart image and small star. Stamping the heart, top to top and bottom to bottom, I created this background.
Tonya's Blog where you will find some additional inspiration for this technique.