I have added the piano key borders and the solid corner blocks to the Blogger's BOM quilt.
Here it is on my design wall. I prepared the backing fabric, attached it to my work table. I made the quilt sandwich by layering the batting on it, and aligning the top on those layers. I am now pin basting.
I use binder clips to secure the quilt sandwich to my work table. I have bent safety pins for basting. I use a Kwik Klip to help me close the pins and save my fingers. I am looking forward to quilting this one and crossing it off my list.