From https://en.m.wikipedia.org/wiki/Ljubljana_Cathedral

The entrances have bronze sculptured doors from 1996, created at the 1250s anniversary of Christianity in the Slovenian territory and the visit of Pope John Paul II. The front door, now named the Slovene Door, bears a relief by Tone Demšar [sl] with a depiction of Slovene history to commemorate the 1250th anniversary of Christianity in Slovenia. The side door, now named the Ljubljana Door, was redesigned by Mirsad Begić [sl], who decorated them with portraits of the 20th-century bishops of Ljubljana. 