Photography essay coming up with a question and ideas

Hey there everyone basically I will be writing an essay relating to photography and was wondering which type of question would be interesting to read about and learn about in your opinion? anyone have any examples? Im very interested within advertising photography and one of my favourite photographers is named Chase Jarvis so any questions relating to photography, advertising or chase jarvis would be very helpful :)

This is the way I do it:

Search the school library database for GREAT articles that you really like... articles that capture the ideas that motivate you.
Write a paragraph or two about one article you read.

Then, repeat that for another article.

When you have done this, you will suddenly find yourself with a theme that is totally unique. Is it Article One + Article Two + Your Unique Perspective.

Just start by enjoying a brilliant article. :-)