When I read Tim’s post on the Budapest panoramic I searched for the image to add a lovely png to his post. Unfortunately the image site asks you to download Silverlight and I have a personal policy on Air and Silverlight apps so in the end I couldn’t see the image.

That said, in the process of searching I stumbled on this spherical Escher movie


Tribute to Escher in Barcelona

Click on the “up” and “down” arrows to have your head messed with:-)