Themself

I was in Edinburgh visiting family at the weekend and amongst other things we visited the Camera Obscura up at the top of the Royal Mile. Despite many visits to Edinburgh I'd never been there before. My expectations were of a panoramic view in a classic Camera Obscura. The attraction is so much more than this. The whole place is packed full of optical illusions, most of which you are invited to directly interact with. Two of my favourites, which unfortunately I don't have pictures of because I was too busy enjoying them, were the mirror maze and the vortex tunnel. The mirror maze was a series of mirrors mounted at 60 degree intervals as you looked at them. ( from above they'd be at 60 degrees from each other). Although quite a small space from outside it was very…