I like the quilt hanging on your wall, very pretty. Good idea and the leftover strips would make a nice quilt, just sew them together until it is long and wide enough. Whenever I try to use my scraps up I end up not having enough, that should stop soon, seems like there are so many scraps after making a quilt.
Nice for you to have pieces cut out ahead of time, get an idea and away you go. Great idea.