Image Descriptions

[sal]

I just checked the backend of GetSimple and realised the image "title" attribute isn't easily editable in WYSIWYG editor. I've tweaked the demo linked above to use the "alt" attribute instead since that's more readily editable. That said, it's a little more non-semantic now since the "alt" attribute shouldn't really be used in this way.

Demo: http://jsbin.com/ipodut/6/edit (click "Edit in JS Bin"to get the required CSS and JS)

Also, the I18N Gallery plugin might be suitable for your requirements too (or it might be surplus).