after her husband's death in 1647, amalia dedicated the palace to him. led by the architect-painters jacob van campen and pieter post, other major artists of the day, such as gerard van honthorst, jacob jordaens, thomas willeboirts bosschaert, theodoor van thulden, caesar van everdingen, salomon de bray, pieter soutman, gonzales coques, pieter de grebber, adriaen hanneman and jan lievens, filled the oranjezaal ("orange hall" ) with paintings glorifying the late prince. between 1734 and 1737 the architect daniel marot added two wings to the palace, including a new dining room.