Modern Graffiti decal set. Add realism to your model railroad set with this Modern Graffiti decal set. Since the invention of the spray can it is all too common for railroad cars to have graffiti. The "artists" get to the cars faster than the railroad companies can clean it up! Many aspects of railroad scenery, such as buildings and billboards, also suffer from this. Featuring modern-style graffiti art in various sizes, this is the perfect choice for your modern railroad set.