signed LIUBINGSEN，inscribed，and with two seals of the artist ink on paper，hanging scroll Liu Bingsen,a calligrapher by trade,has published a number of Chinese calligraphic books,and is especially famous for his official script (Lishu) and regular script (Kaishu).He is also adept at running hand (Xingshu) calligraphy and cursive hand (Caoshu) Chinese calligraphy.In addition to his skill as a calligrapher,Liu has also worked at the Palace Museum in Beijing and been an executive member of the All-China Youth Federation.