"Oh, I'll tell you what that means. It's a dreadful picture, isn't it? But I can't help looking at it. That old woman in the water's a witch,–they've put her in to find out whether she's a witch or no; and if she swims she's a witch, and if she's drowned–and killed, you know–she's innocent, and not a witch, but only a poor silly old woman.

