A Life Of Car Grime: Amazing Artwork Created In Dirty Vehicle Windows By DAILY MAIL REPORTER 12th August 2009 When Scott Wade's car gets covered in dirt, he doesn't just write 'clean me' in the grime - he uses it to create an intricate masterpiece. [Pics in URL] In fact, dirty cars are the perfect canvas for his unusual art and he has built up an impressive collection of pictures of 'grime art' from Leonardo Da Vinci's Mona Lisa to a portrait of Albert Einstein. The images are so incredible that motorists often stop at traffic lights and jump out...