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Duke Friedrich IV, disguised as a minstrel, reveals himself to his faithful Tyroleans while fleeing Constance (1851) --Franz Schams (奥地利艺术家, 1824–1883)
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Portrait Of A 波兰画家 Nobleman, Traditionally Identified As John III Sobieski, King Of Poland, Dressed As An Ottoman Sultan--Jan Tricius (波兰画家, 1620–circa 1692)