Thalys, the European company providing TGV trains between Paris, Bruxelles and Amsterdam, decides to customize one of the trains, inviting SozyOne (Bruxelles), Jonone (Paris), Zedz (Amsterdam) and Seak (Cologne). It’s one of the really few times that graffiti artists are allowed (and paid) to burn metal and it happened yesterday at Gare du Nord, Paris.

A legal train??? Opak was around and he could not loose this unique occasion.

(source)