What is the price of Huang Yanghui's calligraphy works?

Playing calligraphy and painting, since I don't know how much flat feet are. It's about 33*33 square centimeters, which means 10 inch * 10 inch. I took a sketch online, that is, a pair of pots painted by 1997 at the age of 87, which cost about 600 yuan, because Ermu has a lot of research. I don't know if it's genuine. It is said on the Internet that he is a disciple of Master Xu Beihong. To tell the truth, I think the artistic value of the theory is less than one thousandth of that of Xu Beihong. Personally, I still don't want Pan Tianshou's eagle, Xu Beihong's horse and Fu Baoshi's characters to be masterpieces. You do everything, but you are not good at it. You said that you can't compare with Qi Baishi in seal cutting, Li Keran in landscape and Xu Beihong in character. So it's hard to have magic products. I think some people say it is underestimated, but I don't think so. It's a pity that the teacher hanging like this can't take a look at you.

Actually, I am an engineering student. For example, if you are engaged in machinery, you should know control, hydraulics and number theory. What does figure painting need to know? I think it should be human structure, that is, anatomy. From realism to freehand brushwork, well, it is estimated that the masterpiece is not far away.

In fact, there are great problems in modern education. For example, people who paint landscapes stop sketching. I was shocked to hear the news. When you face a photo painting, you are not sketching. You don't feel that momentum. Simple and casual, there will be no feeling of cold photos.

Actually, I don't know much about art.