一俞成《萤雪丛说》记有一个故事:宋徽宗朝,画学下题取士,“尝试竹锁桥边卖酒家。人皆可以形容,无不向酒家上着工夫。一善画,但于桥头竹外,挂一酒帘,书酒字而已,便见得酒家在内也”。据唐志契说这位匠心独运的善画者,便是本文要介绍的李唐。李唐是两宋之间有名的大画家,字晞古,河阳(今河南孟州市)人,与北宋另一位大画家郭熙是同乡,宋徽宗时补入画院。金军入寇,他逃出汴京,在太行山遇到大盗剪径。群盗“掠到 A Yu Cheng ”firefly said:“ There is a story: Song Huizong North Korea, painting under the title of a doctor, ”try to sell the bridge side of the bridge selling wine .All can describe, all to work on the restaurant.A good painting, However, outside the bridge, hanging a wine curtain, the book wine words, we see the wine also, including “. According to Tang Chih-tzu, the good painter who has created a great deal of heart and mind, is Li Tang who is going to introduce this article. Li Tang is a famous painter between the two Song Dynasties. He was an ancient Chinese and heyang (now Mengzhou City, Henan Province) and joined with another big painter in the Northern Song Dynasty, Guo Xi, as a fellow countryman. Jin Jun bandits, he escaped Bian Beijing, Taihang Mountain in the bandit cut the diameter. Pirates of the ”swept to