[Ianto quirks his eyebrows slightly as the other man's voice drops lower, but he leans in closer to listen, going along with it. Standing back up as he returns to his normal tone to look back warily at the statues. They all seem to be in their place as before, though. Don't they?]

Well. That isn't ominous at all. And they've encouraged us to hang around in this place after dark -- why, exactly? Sounds like the perfect reason to start jumping at shadows, personally.