The Municipal House is a whole building designed as one work of art, and it is still in use as one. A green dome caps the front, and above the entrance the mosaic Homage to Prague curves across the facade. Inside are concert halls, restaurants, ballrooms and a café, with sinuous ironwork, stained glass, mosaic floors and chandeliers dropping through the stairwells. At its centre is Smetana Hall under a glass dome, where the Prague Spring festival opens each May with Smetana's Má vlast.
The leading Czech artists of the day were commissioned together, and Alfons Mucha took the Lord Mayor's Hall. He filled its pendentives with eight civic virtues personified by figures from Czech history, and its walls with panels of Slav youth. The house was finished in 1912 on the site of the Royal Court, where Bohemian kings lived through most of the fifteenth century. Czechoslovak independence was declared from inside it on 28 October 1918. The ground-floor café still works, without ceremony, as a café.