You climb back up, and just in time too. The creature tries to reach your foot with its claws, and almost succeeds. You enter the room at the end of the hall, and shut the door securely behind you, only to be 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?