Hi @@balladofjameslawless, to have a different background on each page, what you will need is to pull the unique page id CSS class for each page from the opening body html tag and use that to specifically target the page. You can find this using the web inspector built into your browser. Since you didn’t give a link to your site, I’ve gone off the About Page on the Karuna Demo Site at WordPress.com. This is an example for that particular page.
body.page-id-159 {
background: url('URL_OF_IMAGE') no-repeat scroll center top / contain;
}
For your site, substitute the unique page id CSS class for each into the above and replace URL_OF_IMAGE between the quote marks with the url of the image you upload to your media library.