In 1599-1600, a chapel with frescoes was added.
In 1669-1694, the Archbishop's Palace was rebuilt in the Rococo style by J. B. Mathey. The decorative portal with an inscription in Latin is still intact.
The statue on the left is from the 20th century. The statue honors Tomas Masaryk, founder of the former nation of Czechoslovakia. Czechoslovakia was the first democracy in Eastern Europe after World War I.