Qizhenjia calligraphy price

The price of a calligraphy and painting will be different in different places, different times and different auctioneers. For example, some paintings and calligraphy of the same person are worth 1 yuan/square foot, some are 2 yuan/square foot, some may be 3 yuan/square foot, or even 1 thousand, tens of thousands/square foot; Moreover, it is a different situation to switch to another auctioneer or intermediary, so it is difficult to judge, and there is no absolute price.