Not far from Torre Prendiparte, there is Torre Guidozagni, located in Sant'Alò square. If you pass it and then turn back, the peculiar perspective recalls the towers Asinelli and Garisenda.

In 1926 it was renovated: the pointed arch door was completed with marble blocks, rather than selenite blocks; the remaining openings, included the big east door.  Source: Bologna la selva turrita (in Italian) enhancement project of the historical-architectural Bologna's heritage supported by the Fondazione del Monte.