The earliest forms of graffiti date back to 30,000 BC in the form of prehistoric cave paintings and pictographs using tools such as Animal bones and pigments."
From Wikipedia
Over the past several years quite a few graffiti drawings and tags by a 'cheese lover' artist, someone after my own heart, have popped-up here and there around Montreal.
I find these drawings so charming that I am actually using one of my favourites "I love cheese" graffiti as my own avatar.
Here are examples of some of 'I love cheese' graffiti found in Le Plateau, Old Montreal and downtown Montreal.