When I first moved to North London I'd see all these little flashes of colour on the floor
With closer inspection, I realised it was painted chewing gum!
After a while I'd see Ben Wilson, the man creates it.
What a really lovely idea, turning nothing into a smile inducing little piece of artwork
Everytime I see it, it brightens up my day
Here is a link to a recent interview with him
Chewing Gum Man
Here are links to flickr sets full of his art