Summarize in your own words which aspect of the clay figure Zhang's "high art and boldness".

From the way Zhang quickly made a walnut-sized image of Hai Zhangwu, we can see that he was "bold in his art".

The mudman Zhang face Hai Zhang Wu's teasing, so from the bottom of the shoe to pick out a piece of mud, quickly pinched "full of madness" Hai Zhang Wu, but Hai Zhang Wu did not serve, said a "cheap no one wants to sell". I did not expect the next day on the market row by row with clay figures "sea Zhang five", but also side approval "cheap".