Thanks to Sharon B at http://pintangle.com/ for the instructions for this stitch called Triangular buttonhole stitch and Beaded Triangular buttonhole stitch. The top photo is my first attempt at it. I added it to my crazy quilt project from last year. I have all the blocks sewn together so now the seams need to treated. The bottom photo is the beaded stitch added to my bead journal project for March. The beads I used are a bit too large for the thread but it doesn't bother me enough to redo it. I would like to experiment with the beaded stitch a bit more. I think it has interesting potential.