Dǔ huà sī rén: Shíwǔ zhì shíjiǔ shìjì Cháoxiǎn Yàn xíngshǐ de jìniàn tú xiàng 睹畫思人：十五至十九世紀朝鮮燕行使的紀念圖像 = Person in the Painting: Commemorative Portraits of Korean Emissaries to Beijing from the 15th to 19th Centuries