Here is a screen shot of the image search results page (click to enlarge): Here is a screen shot showing his page highlighting the text after the scroll down (click to enlarge): Weird that this works ...

The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

This article explains how to highlight text in Pages, including how to leave notes once you've highlighted something. Pages allows you to highlight text so a specific section stands out from the rest ...