Thanks Alan and Jim. I saw this pattern as I was taking the shot and rotated the camera around to get it fitted in a sort of diagonal pattern. I wish I could get shallower dof and keep focus, but that would have required focus stacking with a very fast lens.
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.