单选题 The author suggests which of the following about art historians?

A、 They do not believe that illusionist tricks have become trivial.
B、 They generally spend little time studying contemporary artists.
C、 They have not given enough consideration to how the representation of nature has become commonplace.
D、 They generally tend to argue about theories rather than address substantive issues.

【正确答案】 C

【答案解析】由第一段此句The very reason why the representation of nature can now be considered something commonplace should be of the greatest interest to art historians可以推断出选C。