Free Crochet Pattern 12 Inch Afghan Square. I was asked if I would be interested in designing a 12 inch afghan square to take part in a Crochet A Long (CAL) with American Crochet. I was pretty excited, as this idea had been on my to-do list for a while after seeing so many beautiful blankets last year made by joining 12-inch squares. I wanted something eye-catching and this year I had a beautiful Dahlia outside my window, so I wanted to create something that represented the beautiful flower I saw every morning through my window pane. However actually trying to get a flower into a Square was a little more challenging than I first thought, and I wanted to make this as elegant but EASY as possible to make. SO here is the Free Crochet Pattern for the Aptly named ' Pane in my Dahlia 12 inch afghan square. If you prefer to work with a visual guide to the pattern There is a step by Step Photo Tutorial on my site HERE