You'll be visiting the great place of Saxony, The Grünes Gewölbe (Green Vault) in Dresden which is a unique historic museum that contains the largest collection of treasures in Europe. It was Founded by Augustus the Strong in 1723 and features a rich variety of exhibits from the Baroque to Classicism. It is named after the formerly malachite green painted column bases and capitals of the initial rooms. It is some claim to be one of the oldest museums in the world.