Catalogue Raisonné
In this section the process and purpose of a catalogue raisonné is explained, as well as our work on the catalogue raisonné of T'ang Haywen, and the procedures for the authentication and certification of his works.
In this section the process and purpose of a catalogue raisonné is explained, as well as our work on the catalogue raisonné of T'ang Haywen, and the procedures for the authentication and certification of his works.
