Note 796 — CANTO XXXI.

Carisenda: A tower still standing in Bologna, built at the beginning of the twelfth century, and, like many others of its kind in the city, erected not for strength but merely in order to dignify the family to whom it belonged. By way of further distinction to their owners, some of these towers were so constructed as to lean from the perpendicular. Carisenda, like its taller neighbour the Asinelli, still supplies a striking feature to the near and distant views of Bologna. What is left of it hangs for more than two yards off the plumb. In the half-century after Dante’s time it had, according to Benvenuto, lost something of its height. It would therefore as the poet saw it seem to be bending down even more than it now does to any one standing under it on the side it slopes to, when a cloud is drifting over it in the other direction.