
In the bottom left there is what appears to be a Popess. Shephard identifies her as such: "In the foreground is The Popess with her book". (p. 39)

The figure does appear to be more female than male, given the wimple around the face. Although not mentioned in Petrarch's poem, Pope Joan would be suitable for the Triumph of Love because of the love child that ultimately gave her away.
Many such engravings were based on manuscript illuminations, and it would be interesting to see if there is an earlier painted manuscript with this figure in it.
Ross

