明代中叶,士大夫致仕家居,平日怡情养性,或吟诗作画,或弈棋弹琴,或种花叠石、经营园囿,亦有以制作精巧之工艺品、文房四宝之类以自娱。上海城东北顾氏露香园,以产顾繡及种植水蜜桃闻名,园主人顾名世次子振海,则从事造墨,其法以松烟和油脑、金箔、珍珠、紫草、鱼胞,捣二万杵合 In the mid Ming Dynasty, the scholar-led doctor gave birth to his home, took pleasure on weekdays, or practiced poetry and painting, or played chess playing cards, or planted flowers and stones, and operated gardens. He also made himself a favorite for making elaborate handicrafts and four treasures. Gu City, northeast of Shanghai Gu Shi Lu Xiang Park, to produce embroidery and planting peaches famous, the owner of the world famous son Zhenhai, then engaged in making ink, the method of loose smoke and oil brain, gold, pearl, Lithospermum, Fish cells, smashed twenty thousand pestle together