I selected these two photographs as my favourites. Why? Simply because to me they provide me with a real sensation of speed and movement. In the first photograph, there is no detail discernible, however to the viewer its clear that these are two vehicles travelling on a road - OK some pre-conceptions, but this is what I am looking for.
The second photograph clearly shows the car which is travelling at speed - I can feel that speed. For many of the shots I like to take, this is the effect I am aiming for.
Curiously I have gone for a mix of abstract and reality as my two favourites.