Clet Abraham I saw in March 2012. I deleted the two old stickers because I didn't like them: you can see below how the image was posted.
selling some on eBay and keeping the others in storage. Some were used for the recent Clet Abraham's Exhibition and just a few days after that, I saw something strange.
Search labels: Clet Abraham
External links: Clet Abraham (Wikipedia, in French) - The language of the street signs by Clet Abraham (Abitare)