Full Disclosure: This article on Medium is by the official account of Gab, the free-speech Social Network that grew up in the aftermath of the first round of Twitter going after conservatives. So, they’re not exactly a neutral observer, and if you don’t care about free-speech for people you don’t like, then you might find the opening paragraph tendentious.
However, it has useful information about what you can do to get control of your data, including pictures and links. It also has the Holy Grail, the actual Deletion of your Facebook account.
For my part, I don’t use Facebook very much (following the article’s suggestion, I saw the app page, and found precisely 4 active apps, one of which I decided to cull.
But you might find it useful, so I’m passing it along. (H/T: Ace of Spades)