During three hectic weeks in 2008, Tallinn based illustrator and tattoo artist Kristjan Luiga designed a cool can for Estonian beer brewer A. Le Coq. The design clearly gets its inspiration from graffiti and the twisted design looks almost like a street art version of Penrose stair. The cans are no longer in production so you will have to make due with a couple of images of Kristjan Luiga wonderful design after the jump.