For almost six centuries, St Vitus has been a cornerstone of the spiritual and cultural life of Czechia. Among many remarkable objects and works of art, this cathedral boasts the 14th-century mosaic of the Last Judgement, the tombs of St Wenceslas and Charles IV, the opulent silver tomb of St John of Nepomuk, the majestic Chapel of St Wenceslas and Alfons Mucha's art-nouveau stained glass.