Barrels and a gas bottle, taken in the dark with a torch.
While we were out hunting Pokémon.
A whole lot of photos from our trip to the Festival of Light and Sound - a huge laser show at the Eden Project, by artist Chris Levine.
[See Flickr for bigger version](http://www.flickr.com/photos/pigpogm/18181283073).
Waiting for my McDonalds drive through order.