唐宋人作画,多数不落款字,这是当时画人的习惯。后人有好事者,觉得不过瘾,便在上头添写某某大家的名字。时隔既久,添写的拙劣墨色,浮在纸宝浆亮的绢面上,就好像蝇落粉壁,生能把一幅好端端的画给糟蹋了。至于以前的旧商人,为了多卖钱,将一幅完整的手卷裁成几段,前边的另加款印,更是对文物的破坏。故宫所藏的五代黄筌《珍禽图》,上有一行“付子居宝习”款字, 墨色没能渗入绢内,是后加的。画还是黄筌,有宋徽宗的标题。天津市艺术博物馆所藏的宋人《金明池 The paintings of the Tang and Song dynasties, most do not fall subsection, this is the habit of painting people. Descendants have a good thing, I feel not fun, they add the name of everyone so. After a lapse of time, add a clumsy ink, floating in the paper pulp bright silk surface, just like the flies, the students can put a good end of the painting to spoil. As for former old businessmen, in order to sell more money, a complete hand-rolled cut into paragraphs, the front of another plus money, but also the destruction of cultural relics. The Forbidden City Huangpi five generations of possession of “rare bird map”, there is a line “pay son home treasure” paragraph, ink did not infiltrate the silk, is added. Painting or Huangpi, Song Huizong’s title. Tianjin Art Museum of the Song Dynasty "Jinming pool