III. - Masks; `...we found ourselves on a very high tower. I saw on the earth a town, seeimngly fine and beutiful, divided into countless streets, squares, houses, bigger and smaller buildings, and it was crowded with people as if with insects... when first gazing at them, I saw how strangely they swayed to and fro, for some walked, some ran, some rode, some stood.. I then looked at them more carefully and saw directly, that everyone, when walked among the others, wore mask on his face, but