The author's purpose was to show the relevance of Maxime Du Camp's work to photography.
We can arrive at this answer because:
When the author of the article includes these details, he wants to show the relevance, creativity, and proactivity of Maxime Du Camp in adapting to the most different images and still being artistic in all of them.
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https://brainly.com/question/1621711?referrer=searchResults