The studio of the artist Tingqua was perhaps the most prolific source of Chinese export painting during the nineteenth century. Located at 16 China Street, Guangzhou, the school specialized in gouache and watercolor paintings influenced by Western artistic traditions. These works became known in America primarily through the American China trader Augustine Heard, who brought a substantial collection of Tingqua paintings back to the United States in ca. 1855. These are now located at the Peabody Museum in Salem, Massachusetts. Tingqua was from a family of Chinese artists, each of whom were recognized for there skills in painting scenes suitable for the export market. His father, Guan Zuolin, often known by his western name, Spoilum, was the first identifiable artist of the Cantonese export school. Tingqua's work is perhaps most recognized for its exquisite characterization of daily life and for its exceptional detail. The precision of the brushwork and concentration upon light effects is superb, and in each scene the importance of world trade with China is beautifully displayed.