The author’s main purpose in exploring the aesthetic and the instrumental approaches to photography is to suggest that a new form of conservation must:

C. solve the problem of the continual proliferation of images.

Explanation:

The main idea that the author wants to suggest is that the problem of continual proliferation of images should be solved. The author states that supplying large number of photographic image can threaten the reality.

These photographic images, according to author, threatens the reality by morphing the iimages taken by the photographer through softwares or various form of media.

Thus the main idea that the author is presenting by stating that new form of conservatives should be undertaken because in this approach lies the solution of proliferation of images. Through this approach the people will be able to see the difference between the reality and false image created using technology.

Thus the correct answer is option C.

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explanation: