Dirty Car Art

Most everyone has seen a dirty car where someone has written the words "wash me" by wiping away some of the dirt. I stumbled across this site that takes that to the extreme. Scott Wade creates works of art on dirty car windows. Here is one example -- the classic dogs playing poker. The site has a nice gallery of work including a progressive series of photos leading to the final image shown here. It's a dirty job, but someone has to do it.