traceable as a line that had been produced by artificial means. Who had begun the cleansing of the marble, and who had left it unfinished?

I looked about me, wondering how the question was to be solved. No sign of a habitation could be discerned from the point at which I was standing—the burial-ground was left in the lonely possession of the dead. I returned to the church, and walked round it till I came to the back of the building; then crossed the boundary wall beyond, by another of the stone

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