The current complicated layout of the Golden Ring House arose from the constructional unification of two separate medieval houses. The cellars and the corridor on the first floor with the original barrel vault are preserved from the early Gothic period of building development. In this corridor there are also fragments of wall paintings from the end of the 15th century. The wooden painted decking ceilings with Renaissance themes date from the 16th century. The entry portal with the house sign was adapted changed in the 19th century. Now, the building houses the City Gallery Prague collections.  The permanent exposition of Czech art from the 20th century.