I just released a new free Bric over at the Blocs Store. It lets you easily add animated shapes to Bloc backgrounds, it can also be combined with some of the other background animation effect Brics available at the store too.
You can download it here and see it in action here.
I don’t know where you find time to do all that you do, but it pretty clear you have a passion for developing cool and useful designs for all of us.
Thank you @Norm