Legal graffiti on train

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) Seak (Cologne). They painted four cars of the European train the other day at “Gare du Nord” in Paris. They had 3 hours and 15 minutes to finish the painting, that’s the new time the new Thalys needs from Paris to Cologne.