I’ve been researching the Greek Magical Papyri, and I was surprised to learn that the PGM IV is actually a single complete papyrus codex, known as The Paris Magical Codex. But curiously I can’t find any photos of it. Was it cut up into individual folios? But even if it was, then wouldn’t there be photos or illustrations of what it originally looked like?
I'm not sure why there aren't any photos of it floating around out there, but PGM IV also has the more formal shelf mark "Supplément grec no. 574" at the Bibliothèque nationale in Paris, and therefore you can see the entire thing digitized on the BNF website.