How to create internal links gallery in Hugo Academic website

I've created a web site using blogdown with Hugo Academic, based on the example site. The example site from Academic includes a gallery page. How can I create a link from another page (e.g. about) to the gallery?

I've looked at this page documenting cross references in Hugo and I've combed through the example pages for examples, but I haven't figured it out.

The path to the file where I want the link is "content/authors/author_name/_index.md" and I want the link in the text after the YAML header.
The gallery is at "content/home/gallery/index.md".

I've tried [Gallery](relref="../../home/gallery/") with and without the trailing / in the path. Not sure what else to do. Any tips would be appreciated