Antique Angels

Whatever you do, don't blink... I'm being serious, surely you know that an image of an angel will in itself become an angel...?
You just blinked, didn't you?

The Angels have a recurring theme of time and their ability is to send people back in time to feed off the life they can never lead.

This meant that this scene from the episode "Flesh and Stone" would be appropriate to edit in such a way that it looks like an old photograph.