Terence Donovan's: Speed of Light exhibition at The Photographers' Gallery in London. Here is a double exposure shot where Donavan first took the photo of the model from inside his car to get the reflective effect and then wind back the film to shoot the tree above.

The exhibition is on now till the 25 September and I believe it is worth a visit if you are in town, especially if you are interested in film photography.  Click here for more information.