Cameron B (S1, OLSP) handed me a few drawings of cars. They were quick black and white, mixed media sketches, although they looked quite dynamic and I knew they could work with a little help. Cameron is very enthusiastic, though this can make his work look untidy and fuzzy at times, but there is a fix. If you are in a similar situation, my advice is to try and cut out your work to give it a hard defined edge.
The image above was digitally cut out in Photoshop and then placed on top of a background. As you can see, this has given the drawing some extra weight.