SHIZHUZHAI JIANPU, "Ten Bamboo Studio Manual of Painting and Calligraphy", four volumes, Rongbaozhai, Beijing, 1952.

The "Ten Bamboo Studio Letter Paper" was originally edited by Hu Zhengyan in the Qing dynasty, early 17th century. A later edition was printed in the 1930s by the historian Zheng Zhenduo and the writer Lu Xun. These pages showing designs of sea creatures in fine colour printing are from a recut edition printed by the Rongbao Studio in Beijing in 1952. Like the original, the pages have been further decorated by using an uninked woodblock to press a raised design into the paper, also known as "blind printing". When used as letter paper, the writer inscribes characters over the decoration.