在古代书画的鉴定、收藏及交易中，真假问题非常重要。书画的真假直接影响其价值。因此，有些收藏者不论书画的艺术水平高低，只要是名家真品真迹，就会去欣赏、品评、赞扬，甚至不惜重金购买。若是赝品，不问青红皂白，就以为一文不值。持此种态度的人不算少数。其实，名家书 In the ancient calligraphy and painting identification, collection and transaction, the issue of true and false is very important. The true and false of paintings directly affect their value. Therefore, some collectors, regardless of the artistic level of painting and calligraphy, appreciate the authenticity, praise and praise of even the best of genuine artists, and even purchase heavily. If fake, do not ask indiscriminate, I thought worthless. There are not many people who hold this attitude. In fact, famous book