But Spielberg says he is thankful that Rockwell painted pictures so that he could influence filmmakers to be better artists.

VOA: special.2010.09.20

So, if you want to designate anything it has to be by tangible things like pottery,particularly painted pottery,because it's easier to categorize.

所以 如果你想标注某段时期,你必须借助有形的事物,就像陶器,尤其是彩绘陶器,因为它们更容易分类

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