Thanks, Claudio.
I agree on the lack of DOF on the left side. It is is a macro of the inside of a small glass sculpture, so the fuzzines is partly due to distortions created by the glass. I just couldn't get it any better than this.
Fred
This is mesmerizing!. Really beautiful object. I only wish it has deeper depth of field since I find the OOF at the back a little distracting. But I see you used f11 already, so maybe the fuzziness comes from the object itself? Anyaway a great abstract with lots of details and bold colors.