You jump over the hole in the floor and enter the room at the end of the hall, shutting the door securely behind you. Just in time, too, by the sound of it: the unhappy thing in the hole lets out a few ferocious reverberant growls, muffled by the door behind you.

You are now presented with... Well... What is this, exactly?

It looks like a room full of mirrors, but instead of seeing yourself, you only see a skull in your place.
Placing the candle back in one of your hands, you search around the room for any sign of an exit, to no avail.

You decide to examine the "mirrors" but which one to start with?