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Perspectival study for one quadrant of a ceiling design including a trompe loeil balustrade (19th Century) --Jules-Edmond-Charles Lachaise (法国艺术家, ?-1897)
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Portrait of Johannes Camprich van Cronefelt, Knight of the Order of St. Maurice and St. Lazarus, Imperial 德国艺术家 Ambassador to The Hague (1679 ~ 1687) --Simon Ruys (荷兰艺术家, ?-1690)