Very creative! the lighting is too bright in the left upper corner and then drops off. The middle over seems to have the optimal lighting. Diffusing it from above (since it looks like a straight on shot) may have been the answer?
This one makes me really hungry ;) It's a good photograph; the lighting is a bit off, though. The left side of the photograph is more lit than the rest of the photograph, so the shadows that exist on the left side are a bit distracting.
I like this image. Its very stark. The swirls add a load of dynamics to the image. The lighting is good also. I would perhaps suggest it could have had a little more space all the way around just to help to give the swirls a little more room.