Keywords: The siege of a fortress, Iconotheca Valvasoriana.jpg The siege of a fortress http //www lib cam ac uk/deptserv/slavonic/exhibitions/iconotheca html Iconotheca Valvasoriana 1527 creator Albrecht Dürer PD-art-100 Engravings of Iconotheca Valvasoriana Prints by Albrecht Dürer Battles in art |