Thomas, seemed particularly promising; so I got that, and Selenius's "Cryptographia" and Bacon "de Augmentis Scientiarum," and some more. But I could hit upon nothing. Then I tried the principle of the "most frequent letter," taking first Latin and then German as a basis. That didn't help, either; whether it ought to have done so, I am not clear. And then I came back to the window itself, and read over my notes, hoping almost against hope that the Abbot might himself have somewhere supplied the key I wanted. I could make nothing out of the colour or pattern of the robes. There were no landscape backgrounds with subsidiary objects; there was nothing in the canopies. The only resource possible seemed to be in the attitudes of the figures. "Job," I read: "scroll in left hand, forefinger of left hand extended upwards. John: holds inscribed book in left hand; with right hand blesses, with two fingers. Zechariah: scroll in left hand; right hand extended upwards, as Job, but with three fingers pointing up." In other words, I reflected, Job has
