Essays / I need help understanding Illustration essays. [11]

Hi everyone,

I am really confused about illustration essays. I know that they have many more examples than other essays.

But I can't understand how illustration essay differs from others types of essays. I would like to know other core points of differences.

Besides I need help about selecting illustration essay topics with some example topics.

I have posted this question on some other Q/A sites but have not got any satisfactory and clear answer.

I hope my problem will be solved here.

Thanks to everybody who contributes.