Let there be light

Took the parentals out to be cultural today (well they can't just eat cake while they're here).

The gasometerat Oberhausen is a great place for art installations, I took my brother to see the Christo Big Air Package thingy there before Christmas and currently they have a 320 degree light show, it's quite incredible how with a 'few' projectors you can turn a smooth surface into a wibbly wave or a stepped wall.

There's more pics here.