Iris Folding

This is my first try at Iris Folding. I've not made it into a card yet. I was quite pleased with the effect.

It is called Iris Folding because it is meant to resemble the shutter of a camera. Some people put holographic paper in the very middle, but I didn't think this design needed that.

I'm now designing my own octagonal effect for the next cards I make. Hope it works out.