(below the cover photo) to see all images they have uploaded with "Public" privacy settings. Albums Tab:
Search for event albums (e.g., "Sarah's Birthday," "Company Picnic"). People are terrible at tagging privacy on event photos. If the target attended an event where the host posted photos publicly (or to friends of friends), you will see the target. (below the cover photo) to see all images
(replacing First Last with their actual name). This will sometimes reveal public indexed images that don't immediately show up in the app. (below the cover photo) to see all images