What’s interesting about these anamorphic pieces is that most of them look like rubbish without a mirror cylinder. Some of them are so distorted that you can only guess at what the reflected image will reveal. You could probably even use this technique to pass a message on to a fellow secret agent.
I didn't realize until it was too late that this would have been way better as a sagittal cut instead of a full bust. Darn. Anyway, it's a bit more than a foot long and very easy to build. You can ...