I cut several of them into quarters and started playing with different arrangements. There are so many variations you can do. It is more like traditional quilting in that you have a consistent block but changing the arrangement creates different patterns.
Here are some options playing with nine squares.
Then look what happens when I add a few more squares.
I could also off set them for more options.
Or add some solid squares (which I would put in the corners of this one).
I have more photographs than this. Now I don't know which one to choose. Which is your favorite?