Saturn's Rings

In St Andrew Square at the moment is an exhibition of photographs on the theme of light. They are part of the Light Works exhibition touring the UK. More details can be found here, As the weather was a wee bit damp, I sheltered under the glass canopy of the coffee shop and took this shot of part of the photo of the rings of Saturn. Apparently the red areas are where there is a lot of dust and the bluer ares where there is more ice. I must go back in better weather, although the perspex protecting the photos is rather reflective.