Hall marks are very frequent on the porcelains of the Ch´ing dynasty, and enough are given below to illustrate their various forms. Many of them are no doubt hall names of makers and decorators, and as such belong to the category of artists' signatures.
Special interest attaches to those hall marks which have been identified as referring to pavilions in the precincts of the Imperial palace. We are told by Bushell[454] that the "fashion of inscribing upon porcelain made for the Imperial palace the name of the particular pavilion for which it was intended seems to have begun in the reign of Yung Chêng," and observation shows that these hall marks only become frequent on the later porcelains. In fact most of the examples with which I am acquainted are nearer in style to the Tao Kuang than to the Yung Chêng wares, and the majority of the hall marks written in red on the glaze will be found to be of early nineteenth century date.
HALL MARKS
Yü t´ang chia ch´i = fine vessel for the jade hall (late Ming).
Yü hai t´ang chih = made for the Yü–hai (jade sea) hall (about 1700).
Ts´ai hua t´ang chih = made for the hall of bright painting (nineteenth century).