A simple piece, but a powerful one.

This is very true.
I have done quite a few with @littleblue . It is a lot harder than you imagine to create a piece like this, that actually resembles art. Really nice work mumma p.
Our little guy fills his pockets with rocks when outside and empties them around the home (like shawshank redemption in reverse). We are packing to move, he gathered them yesterday, they are all coming with us.