Add additional overlay graphic when hovering over thumbnail

[rv-solutions]

I've scanned through the other issues and don't see a similar post and I can't seem to achieve this via the css. Could just be me, though!

I'd like to add an overlay graphic (e.g. a camera icon) when hovering on a thumbnail before clicking to select. A bit stuck on how to implement.

All other aspects of GalleryView absolutely brilliant - just what I needed and glad to have stumbled upon it!

Any help appreciated as I'm not a javascript guru at all :-)

Cheers