In Apple Aperture, there are a few unchangeable locations in your library:
And their purpose is pre-defined by the app, so "Photos" should always show all the photos in the current library, regardless of how you tag or organize them. Right?
My "Photos" is now only showing a small sub-set of my pictures. They're all still in the Aperture library, which has ~15,000 pics, but only 854 are showing in photos. And I can tell what they are, roughly. They're one face, which also corresponds to a smart album I have for pics with that face.
But I dont' think I have any filters on. Both the images filter on the lower right and the projects/library filter on the upper left are empty.
Am I missing something obvious?