In re-reading my original post, I should have said “when you hover over the image” rather than click on the image. When you hover over the image, he wants to have some text (additional wording) that has links to pdf files. I’ve seen tooltips used that allows for this, but not in the sidebar (https://www.youtube.com/watch?v=5U5yxw4taXw).
Does that make sense?
