I thought this would look nice and I think does. It is not the best effort on my part. The prop is an Ikea step stool. It has the dots that fan out in an even pattern. I did clean it first but it could have used more now that I have looked in detail.
Lesson: always zoom in to review your macro shots on the LCD on the camera.
I would have noticed and cleaned some more.
This is a very simple set up. I used room light plus my macro LED ring light.