4/. The Page Building for the website build.
The first page you build will be the Index Page, at first without the images in place. This is so that you can use this page as a template for all the other pages. Otherwise you would need to type in the same basic code for all the other pages.
Once this is built and working correctly, you can save it, as the other three page names. (See the page build link).
Then with the other three pages, you only need to make a number of code changes to make these individual pages work.
When completed you will have four webpages, in your website build.
Each page will consist of images and text (to describe what your images are about).