Clever window sticker art in Switzerland

We like how this artist cleverly applied stickers to windows across Switzerland. As you can see, the result of this project are some really eye-catching scenes...

Although not entirely effective, most window surfaces in Switzerland actually feature special bird stickers which are supposed to fend off birds from crashing into them. According to a source, several million birds die in Switzerland each year due to glass collisions.

(via unurth, pictures courtesy of Folie de BNC)