The epitaph plaque of distinguished architect and the author of Collegium Novum of the Jagiellonian University – Feliks Księżarski, was made after his death in 1884. The plaque made of Dębnik marble was created by Władysław Chrośnikiewicz, whereas the bust was created by Józef Przebindowski.
Józef Skrabski, "Epitaph plaque of Feliks Księżarski", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/epitaph-plaque-of-feliks-ksiezarski