Would it be possible to add sub-folders to folders that are already part of the gallery?

The main application I see this being used for is mainly for comic and manga artists.

This way, they can take their pages and organize them in the folder into their seperate chapters for easier viewing and without a ton of clicking to sift through pages.

I'm sure that other artists might find a use for this. Some people with a smattering of fanart could seperate it out so that people can find that Iron Man fanart without looking at the Naruto fanart (for example).

Thoughts?

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Addict