Few castles ever become legendary in themselves: Versailles, Neuschwanstein, maybe a handful more. Probably even fewer rooms of a castle share the same status and when German Baroque sculptor and architect Andreas Schlüter was commissioned to design a room made of amber for Schloss Charlottenburg in 1701, nobody knew what a legend it would become. Constructed by Gottfried Wolfram, master craftsman to the Danish court of King Frederik IV of Denmark, with the help of amber masters Ernst Schacht and Gottfried Turau from Danzig, the room wasn't even installed at its originally intended place but instead at the Stadtschloss in Berlin. It was at the city palace where Tsar Peter the Great first lay eyes on the creation and liked it. Eager to please, King Friedrich Wilhelm I of Prussia, gifted the room to his Russian counterpart. In return, he got a Russo-Prussian alliance against Sweden as well as a bunch of really tall guys, yes literally, for his army. Pretty good deal, e...