6176494 The Classic of Filial Piety, c.1085 (ink and colour on silk) by Li Gonglin (1049-1106); 21.9x475.6 cm; Metropolitan Museum of Art, New York, USA; (add.info.: Li Gonglin style name Boshi, pseudonym Longmian Jushi (Householder of Sleeping Dragon), civil officer and archaeologist in the Northern Song Dynasty. The Classic of Filial Piety, written 350-200 B.C. teaches that filial piety not only ensures success in a man\'s life but also brings peace and harmony to the world at large.).