4 bikes

Mrs P and I went to Edinburgh to see the Wildlife Photographer of the Year Exhibition which is on display at the Museum of Scotland. It's a fabulous exhibition with some pretty amazing photos on back panels. All the photos have back stories with an account from each of the photographers explaining how the photo was made. I can thoroughly recommend it.
Although you are not allowed to take any photos of the images, the bikes attzched to the wall were part of another exhibition.