I am going to make an attic window, only instead of the Y seams I am going to use a 1/2 square triangle in the corners. Yep, it is cheating but if I plan the quilting correctly it should not show at all :D
I helped a friend of mine with a stained glass wall hanging. It was fun, we made our own bias strips, sprayed the backs of them with quilt basting spray and invisible stitched them down. We used a stained glass coloring book page and enlarged it to the size we wanted. These are really easy to do :D