Igitur penitus ignis et flammae vapor per intervenia permanans et ardens efficit levem eam terram, et ibi quod nascitur tofus exsurgens, est sine liquore.
Therefore the fire and vapour of flame within, flowing through the cracks, makes that earth light. And the tufa which is found to come up there is free from moisture.
final_alignments\Vitruvius_Architecture_Book_2.json