I've already tried this: http://nextgen-gallery.com/gallery-tags/
which states that [ nggtags gallery=cologne,wordpress,... ] will sort ONE given gallery by the tag...
However, I cannot even get that command to work. (I've even tried putting quotes around each name, and nothing seems to work.)
Oddly enough, the [ tagcloud ] works great, and when I click the tags in the cloud, I see the images I want.
However, I am putting this together for a client that doens't understand what a tagcloud is, and "just wants to see the pictures."
What I want to do is take all the images from ANY gallery which has the tag "marshmellows" and show those images in a slideshow (or just get a compact view to show up.)
HOW do I do this?