英文名称:A Rare Turned Ivory Smooth Hollow Sphere with Four Apertures the Puzzle Ball Containing Two Loose Gaming Pieces and Two Moveable Dice Inside (1600-1700)-Wunderkammer
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Panel of an Altarpiece with Dispute with the Doctors, on verso is Appearance of Christ to his Mother (c. 1520 ~ c. 1535) --Master of Alkmaar (荷兰艺术家, ?-1540)