Began working through the "Let's make a chain" tutorial tonight, forged a link, and started throwing random plugins at it. Wound up with this:
Sort of like a singularity in some sort of cage. And, yep, I really need some inspiration.
On a side note, someone had posted an image showing the sun ray effects degraded about the edges. I think I may have accidentally figured out how that was done. I used the cloud effect and then selectively colored some areas in. The image .pdn is on my page -- actually fairly small file this time.