Life of the Author
The reflection of a room in a mirror contains the exact same visual data as the room itself. Mirrors still cause inconsistencies in photogrammetry however since the angle of the camera will radically change what appears in the reflection. In a way, mirrors become objects that could house any portion of the entirety of their surroundings at any time. Further adding to their transient effect, the photographer will almost surely capture themselves when recording a mirror from many angles.