Board Thread:Support Requests - Getting Started/@comment-27414445-20160329113410/@comment-168424-20160329190308

ΜΖD wrote:

For the image to show up in the category gallery display it has to be a certain size (which I've forgot - I can't find the blog now).

If you find that blog, it would be really helpful. I don't remember any Wikia staff ever getting specific enough to use as a reliable guideline.