Some automotive sketches, illustrations and studies. The first one was done at the AutoRai here in the Netherlands, a car show where we were drawing at with a bunch of people for the C'mm'n project.
Second and third are from the Automotive Sketching course at my faculty. The second one are a couple of studies from the Carver, a combination of motorcycle and car. The bike is derived from a Ducatti monster bike underlayer, we had to make our own interpretation of it. I added some bits and a background in Photoshop afterwards.
Last one is a Hotrod drawing I did a while ago, but never got around to scanning it in. Done in traditional media with markers, pen, pencil and pastels on cheap grey paper.