art ancien à l'exposition nationale Belge / publié sous la direction de Camille de Roddaz European helmets, 1450-1650 : treasures from the reserve Collection / Stuart W. Pyhrr wawel state collections of art Mementoes of King John III / Jerzy T. Petrus Exhibition of arms & armour and associated works of art : December 4 - December 14, 10 a.m. to 5 p.m. (weekdays)