 There is a full-page engraving with the arms of the Infante Isabelle and a great double-spread engraving representing an assembly of the dignitaries of the Flanders.The French heraldist Imbert de la Phalecque and his Italian counterpart Goffredo di Crollanza claim that the work of Philippe de l'Espinoy is the first one in which he adopted the hatching system applied in the blazon.However, the hatchings on the arms do not follow any system.