Board Thread:Script Suggestions/@comment-5645428-20180122062055

It sounds like something that might already exist, but I haven't been able to find it.

I have a case of a very large gallery with over a hundred small images, eight per line. I would like to include accompanying captions that are unique for each image, but implementing this would force the gallery images to be enlarged to adequately fit the multi-line captions, at which point the gallery would become overly bloated. I'm seeking a script that would allow hovering over a gallery image to display its caption as a popover. 