I really like the illustration work of Peter Hutton! Here is a nice example of his work on a Norton motorcycle. You can view his work on his website at high resolution and purchase cards and prints!
1959 Norton Manx Motorcycle – Pen and ink plus watercolor illustration – © Peter Hutton Illustration
You try Google image search? http://www.google.com/insidesearch/features/images/searchbyimage.html
Bad SEO on their part if nothing turns up.
It must have been a temporary problem with Google image search, because after I made the post, image search finally worked. I’ve updated the image reference in my post to Peter Hutton Illustrator, and linked to his site, where you can see more of his excellent work.