This cathedral is in neo-Romanesque style, with some Byzantine and Gothic features. It contains magnificent works of art, including frescoes depicting biblical scenes, marble reliefs on the walls representing the 14 secenes ot The Bible, sculptures and an organ. Below the sanctuary is a crypt with the graves of the bishops of Daruvar and Srijem. Particularly impressive is the grave of Strossmayer, covered with a marble relief.