The "Castelfranco Madonna", when compared to Giovanni Bellini's similar "San Zaccaria Altarpiece", illustrates another innovation of Giorgione – adjusting the directions and positions of the figures, such as the lance held by St. Liberale to the left and the folds in the Madonna's robe being placed in parallel, to more unify the subjects. Lastly, Giorgione's paintings are always ambiguous in their meaning and open to different interpretations. In "The Tempest", the naked woman feeding a baby and the clothed man, and a flash of lightning, perhaps represents Adam and Eve in their post-Eden days, or perhaps it does not. Another painting attributed to him, "The Three Philosophers", may represent the Magi planning their journey in search of the infant Christ, or it may not. None of Giorgione's paintings has ever had a certain interpretation.