A clever, mischievous street artist has shrink-wrapped at least two polizeiautos in Cologne, Germany. A few German bloggers seem to think it’s the work of Spanish public space interventionist SpY, which seems credible as he’s pulled this kind of thing in NYC before. We’ve reached out to the artist to confirm.

UPDATE: We heard back from SpY, who confirmed that the work is indeed his. It was done as a part of Cologne’s CityLeaks urban art festival.