<img class="alignright size-full wp-image-858" alt="light-show(apr13)" src="http://pigyard.com/wordpress/wp-content/uploads/2013/04/light-showapr13.jpg" width="200" height="150" />Whilst in London we visited the <a title="Light Show - Hayward Gallery London" href="http://www.southbankcentre.co.uk/whatson/festivals-series/light-show" target="_blank">light show exhibition at the Hayward Gallery</a> on the South Bank.

This was an assault on the visual sense and really fascinating with various installations throwing the eye into not believing what they were seeing or colour changes that deceive and change as other colours are thrown into the mix. The item in the photo is a light within a cube of mesh that throws ever moving shadows over the walls of the room. It felt as if the whole room was moving and

You have to see it to appreciate the concept as words don't do it justice.