A 60-year-old man in Xi 'an drew 40 sketches to record his struggle with the epidemic. What about the old man's painter?

I think the old man's painting skills are very good, because his paintings are lifelike. His painting speed is not only fast, but also good, fast and almost the same. This shows that the old man's painting skills are very strong, and he can't do this without long-term painting skills. So I think his painting skill is very good. I think the most important thing is not to pay attention to his painting skills, but to pay attention to what he has done, which is extremely meaningful in itself.

Xi 'an's old man is a sketch lover. After the outbreak of the epidemic, he saw the greatness and hardship of medical staff, so he wanted to record their greatness and hardship through painting. I think this is a very meaningful thing in itself, because medical staff are really hard, and they need some ways to let everyone know what their work is like and what they are trying to do. The old man noticed this and took it as the object of his sketch. I think this behavior itself is quite meaningful. He paid tribute to the medical staff by recording their portraits at work, because he said that the medical staff were really hard and great, so he wanted to record it by painting, so as to record this history.

Judging from these images, I think the old man's paintings are also very good. His painter is very good, his paintings are lifelike, his lines are smooth, and he does draw a lot, which shows that he can persist in doing this. Moreover, from his photos, we really see that the ordinary work of medical staff is really tired and hard all day. This is what I think this sentence means.