I apologise in advance because it's very easy to sit here not thinking up any good ideas and just criticising other peoples efforts, but I prefer a bolder clearer image than the track image.
It is all a bit ambiguous, where as the Steve McQueen image or the Gulf Porsche images are clearer. I'm not sure how easy the image above will be to recognise, especially when it's distorted by the shape of peoples backs (especially mine).