These are so funny! I wish I could drive behind a car with funny dirty windows like these. The creative person behind the “Dirty Art” is Scott Wade of San Marcos, TX. Think of how many times you’ve run a finger across a dirty rear window. Just imagine if you could draw something like this? Dirty windows are temporary canvases for Scott - he even takes commissions. Getting married? Want to ask someone to marry you? Why not do it with a dirty window?!?