莫是龙(一五三七—一五八七),字云卿,后更字廷韩,号后朋、秋水,是明代著名的收藏家与书画家。莫是龙收藏甚富,友人范濂曾说:『廷韩生平鄙牙筹会计,惟畜图书数千卷及古名人字画数千幅。』1但在他去世之后,家藏四散,其中一个被称为『潘光禄』的人,在这方面具有不可推卸的责任。『潘光禄』又多次出现在董其昌的题跋中,董其昌也不止一次从 Mo is a dragon (fifteen seven - fifteen eight seven), word cloud Qing, after the word Ting Han, number after friends, autumn water, is a famous Ming Dynasty collectors and calligraphers. Mo is a dragon collection is very rich, friends Fan said: “Ting Hanyang despicable tooth accounting, livestock books and thousands of volumes and thousands of ancient celebrity calligraphy and painting. 1 However, after his death, his family scattered in Tibet. One of them, who is known as ”Pan Guanglu“, has an unshirkable responsibility in this regard. ”Pan Guanglu" appeared again and again in Dong Qichang’s inscription, Dong Qichang more than once from