At the back of the cloister of Santa Croce's Franciscan monastery adjoining the church, Brunelleschi's Pazzi Chapel (Cappella dei Pazzi) is a little gem of Renaissance elegance designed in 1443.
Brunelleschi's Pazzi Chapel is located very close Santa Croce's Franciscan monastery.
Otherwise, the invention didn't work properly, or even worse, it produced results opposite to its intended effect.