As I mentioned over in the
WNBR 2016 thread, the new Flickr "similar photo" search can find similar pictures that have no text, tags, or groups. Searching on a New Orleans photo, I found these shots that are otherwise impossible to find (as far as I know). There are over 100 pictures in the photostream before and after these ones. They aren't really great shots, but hopefully they're just the first example of many otherwise "hidden" shots to come.
This is the link to the spot in the photostream where the WNBR Brighton pics begin: flickr.com/photos/wildstreetscenephotography/with/14220068967/
To do a "similar photos" search, either click on the "..." in the upper right corner of a photo in a search result (then remember to turn off SafeSearch), or put the photo ID into this URL: flickr.com/search/?similarity_id=[YOUR ID HERE]