Peinture Gravure Banquet Iconographie Oeuvre (étude et analyse) Collection publique Gugong Bowuyuan 故宫博物院 On the Illustrated Imperial Banquets Held at Ziguangge Pavilion in Qianlong's regime = Qiánlóng cháo Zǐguāng Gé cì yàn tú yánjiū 乾隆朝紫光阁赐宴图研究