Susie has a field where her fun agility course is set up. It changes weekly, to give the dogs a different challenge. There is a barn that Susie uses as an office and is where we always go for a cup of tea or coffee half way through the session. The wall facing the double doors was where we decided to place the drawing.
I set up my camera, roughly framing the jumps as I wanted them to be in the picture. Then I just set it going. After a few attempts, I managed to get a film containing this image. It seemed to capture the sense of fun that the dogs are having, so I decided that that would be the image to work from.