It still cracks me up how the mirror shard was introduced to the DH movie with zero explanation. : r/harrypotter

What does this mirror do, Professor? (original scene with no text) : r /MemeTemplatesOfficial

What from the 'Harry Potter and the Order of the Phoenix' book wasn't included in the movie, but you really wish had been? - Quora

Two-way mirror, Harry Potter Wiki

Excuse me what?! Is this the mirror of erised? : r/harrypotter

Movie Harry Potter and Deathly Hollows Part 1 shows Harry holding a piece of a broken mirror. Which mirror was that and how did Harry get hold of it? - Quora

The Harry Potter 'magic mirror' plot hole

Harry Potter: “There's Something Not Right About That Mirror” (Deleted / Extended Scenes)

The Mirror of Erised 🪞, mirror, dream, 'It does not do to dwell on dreams, Harry, and forget to live' 🖤, By Harry Potter

Two-way mirror, The Harry Potter Compendium

The Harry Potter 'magic mirror' plot hole