Located in the main hallway are the tombs of members of the princes of the Premyslid dynasty. In the side hallways and chapels there lies parts of preserved Italian art. The walls in the Basilica are divided into panels. It is so unique that is impossible to find work like it. A main artistic attraction of the architecture of St. George's Basilica is its walls.
Vaults are also very important.
Italian artwork on plaster representing the heavenly Jerusalem lies at the cross vaults. The three winged relief lies on the west wall, and is said to be one of the rarest monuments on the chapel. This monument represents the throned Mary, which was crowned by angels. There were two events that increased the importance of the church. One of them was the placing of objects of the first Czech female martyr and Saint, Ludmila, into the church.