Escher in the Palace one's eyes will be tricked by multiple interactive displays. In the rooms of the museum are fifteen chandeliers made by the Rotterdam artist, Hans van Bentem. The artist designed these especially for the museum, with some references to the work of Escher and the Palace. In the ballroom, a star chandelier is endlessly reflected in the two mirrors. In other rooms there are chandeliers such as a shark, a skull, spiders, and a sea horse. The parquet floor in the Palace was designed in 1991/92 by the American minimal artist Donald Judd on the occasion of the opening of the
Palace of Earthly Tranquility and a large kitchen where sacrificial meat was prepared. From the reign of the Yongzheng Emperor onwards, the Empress moved out of the Palace following the Emperor's move out of the Palace of Heavenly Purity. However, two rooms in the Palace of Earthly Harmony were retained for use on the Emperor's wedding night. The wedding ceremony would be held in the main room, and afterwards the Emperor and Empress would retire to one of these rooms. Palace of Earthly Tranquility The Palace of Earthly Tranquility () is the northernmost of the three main halls of the Inner Court of the