discuss the relationship between the arguments of the authors of the different materials

The speech should offer an overview of the reading materials, discuss the relationship between the arguments of the authors of the different materials, pay attention to the passages you consider important and highlight some points in these paragraphs that you want to discuss with the audience and must point out which paragraph or which picture on which page you are referring to.
At the end of the speech, ask questions for the audience to think about and discuss, and give your own answers to these questions.
The speech must show that you have a good understanding of the readings.
The content of the Speech is, in essence, like a lecture, giving the audience the highlights of the readings about images in concise yet understandable words, and then add some of your own critical perspectives on those readings as appropriate.
Please write the structure or outline of your speech script at the end.