I chose these images because of the difficulties involved in taking them. This sort of sport action photography is new to me, and I was further limited by my lens choices. This was taken with my Olympus OM-D with a 45mm f1.8 portrait lens (90mm equivalent). I took literally hundreds of images, at least a third of which were panning shots. Its fair to say that my success rate was very low. I think these three shots are certainly flawed, but I think the overall effect of showing the speed of the cars has been partially achieved. I loved my day at the track. I will definitely return for more practice in the near future.