“Leon Wyczółkowski’s The Wawel Treasury As an Artistic Reflection on the History of Poland”. Rocznik Muzeum Narodowego w Warszawie. Nowa Seria / Journal of the National Museum in Warsaw. New Series, no. 6(42) (December 31, 2017): 110–136. Accessed August 29, 2026. https://rocznik.mnw.art.pl/ojs/index.php/rm/article/view/77.