Well, with the Cologne Coat of Arms mural on the wall, the 5th season can finally start. The city coat of arms is made of plastic and is approx. 21cm x 30cm in size. For all those who have always been interested in what the coat of arms, which is now 700 years old, means, here is a brief explanation: The three crowns stand for the three holy kings. Their relics actually rest in Cologne Cathedral to this day! The 11 black tears stand for Saint Ursula and her 10 companions. According to legend, they were murdered by Attila, King of the Huns, on the way back from their pilgrimage to Rome.