„Banderia Prutenorum”, czyli poczet chorągwi krzyżackich obalonych piórem Jerzego z Krakowa

The paper is dedicated to the volume of poems by Jerzy Harasymowicz, entitled 'Banderia Prutenorum' (1976). The author explores the dependence of this volume on a work of the same title, which was released in mid-15th century through the initiative of Jan Długosz. The medieval manuscript contains illustrations and short descriptions of 56 Teutonic flags captured by Polish troops in the battle of Grunwald (1410). The author of these pictures was Stanisław Durink, while the descriptions were made by Jan Długosz, among other authors. Using the illustrations of Teutonic flags from the medieval model, Harasymowicz added his own poems, showing in bad light particular troops (flags) of the Teutonic Order, as well as their great defeat in the battle against Polish‑Lithuanian forces. The author of the paper analyses the ideological‑persuasive meaning of these poems, as well as their language and depiction.