B. Joannes Capistranvs è sodal. B. Franc

In the center of the composition, a haloed John of Capistrano stands amidst a chaotic battlefield, holding a large fluttering banner and gesturing toward the enemy. He is surrounded by soldiers dressed in contemporary 17th-century armor and hats, armed with matchlock muskets and tall rectangular shields. In the background, a massive stone fortress stands on a cliff, while a secondary scene shows the saint preaching to a large crowd from a raised pulpit.

Created by Aegidius Sadeler, the preeminent engraver of the Rudolfine court in Prague, this print reflects the 'Church Militant' ideology common during the Counter-Reformation. It demonstrates the intersection of traditional hagiography with the technical precision of early modern military science, as seen in the detailed rendering of firearms and defensive tactics.