How to shrink

This week we will take a detailed look at an optical illusion that I created to shrink people.

There are a few ways of making someone look small. One approach involves making everything else big! Here is a great example of that from a Trick Eye exhibition in Japan. The picture is huge and the glass is painted on the back walls (I pressed my hands against the ground beforehand, so that they looked like they were being pushed against the glass).

Another approach involves forced perspective (making a far-away object appear much closer to the camera) – a technique used in the famous Beuchet Chair illusion….

It’s wonderful but is still a big build. I wanted to create something that was far more portable, and had the idea of moving the chair very close to the camera. Here is how this new illusion looks and works.

All of the details and templates were published in the journal iPerception and I was especially happy with the article because that’s my mum in the photos! I have used the idea lots over the years….

….including in this quirky video……

Next week I will reveal a brand new optical illusion!

Oh, and if you are in Edinburgh, I will be giving a talk on the 28^th December at MagicFest about the strange intertwined lives of three master magicians from the city. One was the most famous illusionist in the world, another perfected a trick that revolutionised magic, and the third was frequently asked to appear in the Edinburgh Sheriff Court. Do come along, fun will be had. Details here.