Describe the issue linked to the documentation

In the user guide, it's not very noticeable that it's possible to click on images which then leads users to the example in which the respective image is used and explained in detail. For instance see here.

Suggest a potential alternative/fix

It would be good to find find a solution that makes it clear to users that there's a hyperlink attached to the images which leads to the respective examples. The discussion came up in PR #30127 which contributes to issue #26927.
@scikit-learn/contributor-experience-team @scikit-learn/documentation-team