EditorialThe punishment of Niobe (fourth plate), 1594, copperplate engraving, sheet: 26.2 x 38.9 cm (trimmed within the plate margin), U. inscribed in the cartouche: Ill.mo et ex.mo Domino, D [omi] no Frederico Cesi, Duci de Aqu?sparte, editum summa cum obsera,...