Bottom Photos

First page

Add photo

Start by adding an IMG tag after the paragraph on your first page, including the attribute src inside. 

Type in the image location. It's in the images folder, and then in the subfolder "H".

Now add the file name and the file type after the period. 

Open the H folder to see your photo options...

If you change your folder View to Details, you can see the file type.

Save your page and make sure the picture shows up. It'll be too big, going outside the white area...

Width

Reduce the size by adding width="500" inside the IMG tag.

Center

Now center the image by adding CENTER tags before and after the picture tag. Make sure it's closed.

Other pages

Do the same on the other pages, after the paragraphs.