We've put a stack of artwork on our website below for you to download and play with- digitally (using photo and video software) or literally, through making stickers and leaving them in appropriate (legal!) places.
We'd love to see what you've done, so send us your masterpiece (either by email or in the post) and a select few will be featured on the site.
Ps. A big thanks to those of you who have sent in your work already.
