Chapter 23 THE PERSIAN'S NARRATIVE CONTINUED 23

I have said that the room in which M. le Vicomte de Chagny and I were imprisoned was a regular hexagon, lined entirely with mirrors. Plenty of these rooms have been seen since, mainly at exhibitions: they are called "palaces of illusion," or some such name. But the invention belongs entirely to Erik, who built the first room of this kind under my e