Simple and structured. I like it.
I would not want the quilting to change this design, which means I would outline the coloured pieces in both pieced and applique blocks, and use a simple filler on the background colour. Straight or diagonal cross hatch maybe.
I keep forgetting a whole heap of project files using blocks from the Electric Quilt Block Library .. even the ones like this one where I have mixed and matched shapes from the collection of blocks I started with to design a lot of vary similar blocks.
In some designs, like the one above, I have used the blocks pretty much as they come from the library with some coordinating fabrics added. I can also see some of the block designs translated to quilting designs.
The block design was modified to become a quilting design, but perhaps the size of the designs should be smaller.
Off to do some virtual quilting and real sewing,