Very nice! As I deal with my vision issues I am always looking for "simple but effective" ideas, and that is a great one.
I just finished working on my purple scrap quilt top. It's been nice working with them

Can't post because I'm still taking care of my mom after her back surgery and I don't have the correct cables here. (I have old school but digital camera, need a physical connection.)
My current project I'm calling "bright wonky" is wonky 9-patches mostly in dayglo colors including some purple. The purples are much more soothing.