I think you did a super job on your design wall.
I was just thinking of making a design wall today...thanks for the ideas...
What did you use for your design board...flannel? What size did you use? I am working on mine now and am stymied because the board is 48" wide and the flannel is 41 - 44" wide.
It is flannel the wall is 8'x8' I had 9 yards in it. I got 9 yards and cut it every 3 yards then sew it back on. I think you can see the seam in the pics.
Great idea, I use by bed as I don;t have enough room for one.