Ultramarine Sapphires

I think this one may be finished. Notice I say "may". I am learning about how to decide when a work is finished. Or rather how NOT to decide. The way to do it is to rarely declare a work finished. It will declare itself. No really it will. I think. Maybe.

Sapphire Square
30x30"

And here is an interesting shape in progress.
Ultramarine blue.
24x8"