— Page Builder: Background Images
It's super easy to add background images with the page builder. Simply choose any row/cell/section item and apply a background to it via the "Styles" tab:
To add an image, simply upload or select one from your gallery, and apply any styling options you'd like. If you want to apply a "Parallax" effect, you can set the "Attachment" option to "fixed".
In this quick video you'll see how to add sections to your pages, apply background colors and background images, and style those differently: