Gallery w/nested albums?

I am looking for a photo gallery plugin that can “nest”, or categorize, albums. It would need to work with the following scenario:
my gallery contains three categories (“Nature”, “People” and “Buildings”), and each of these categories have contain multiple albums (and each of these albums contains multiple pictures of a single building, or person, or tree).

I really like the features and admin interface of fGallery, but it doesn’t seem to support this. Please let me know if you have a gallery plugin that does!