Yes, I just confirmed that you correctly indicated that the photos in the / photo connection are only the photos posted there by the administrators of the pages and pages. However, for photos that users upload to the page, they are not there because they live in another album:
fql?q=SELECT pid, object_id,src_big, link, caption FROM photo WHERE pid IN(SELECT pid from photo_tag WHERE subject='PAGE_ID')
- facebook "" . , ??