He designed the west façade in a typical classic Gothic manner with two towers, and the same design was adopted, after his death, by the third and final architect of restoration, Kamil Hilbert.
El a fost cel care a proiectat fațada de vest într-un stil gotic clasic cu două turnuri, iar același design a fost adoptat, după moartea lui, de cel de-al treilea și ultimul arhitect ce a coordonat lucrările de restaurare, Kamil Hilbert.