Eventually, I decided to to make the mosaic about, a sort of nostalgic nod to my time in Toronto, entitled "The Heart of Toronto", partially for the heart shape of the map and for the fact that I picked the centre part of the map to cut the heart from.
I really love how it turned out and I should really get it framed one of these days!
A friend shared her stack of TTC cards awhile back on Facebook wondering what to do with them, and I suggested my mosaic table idea as well as a few others. I figured I'd share some more ideas here in case any of you have a stack of plastic cards that you want to use for something, and hopefully to get myself motivated to use up all the little squares of cut up plastic cards that are lurking in my craft stash.
Other Ways to Reuse Plastic CardsI love the idea of making guitar picks out of old cards using a handy guitar pick punch
This mirror frame mosaic turned out really great as well - it would definitely make looking at yourself fun!
Artist Thomas McKean made an entire amazing exhibit of art pieces using old Metro cards...totally amazing. Click through the link to see more of the pieces from the exhibit.
I also enjoyed this idea to make an ear bud holder out of an old credit card-mine are always getting hopelessly tangled in my giant purse.
Hope these ideas helped you use up some of your stash of plastic cards! If you've seen any other awesome ideas for reusing plastic cards, please leave me a link in the comments!