While the appeal of making your mark in public places is undeniable and understandable, artists of all ages should ALWAYS remember to be careful when experimenting with art forms near or outside the boundaries of the law. Graffiti and street art have become more popular and well respected in the art community in recent years and - while I don't encourage vandalism - I DO encourage students to experiment with temporary street art such as reverse graffiti, yarn bombing, wheat paste, etc.

Canadian artist Dorota Pankowska reappropriates corporate logos "tagging" them using the products they represent (i.e. French's made out of mustard or Skippy made out of peanut butter). While the art is obviously temporary and washable, the art still makes the viewer think and re-imagine the products we use/eat/encounter everyday.