How to buy calligraphy works with artistic value online

1. There are good things on the Internet, but many of them are not good. Many calligraphy works of cabbage prices need some basic skills (or professional guidance) to find them, so don't look at references.

2. Be familiar with the history of calligraphy and know some famous artists.

3. Works with real artistic value must be inherited. In other words, a pair of Wei and Jin calligraphy works, stamped with the seal of Qianlong, means that it has reached the hand of Qianlong, proving a kind of inheritance, which is very different from the price without seal.