In short, this is a world of routines, and everyone's style of painting is wrong. You can see this from the following classic dialogue: A: Your male pig foot has had convulsions recently. I heard that he burned down his five-star villa. B: No, your pig's trotters are not very popular lately, right? I heard that he blew up his master's alchemy furnace. C: Why do I feel that the most wrong painting style is my pig's feet? I heard that he recently threw his wife from the 23rd floor. A:... B:... C:...