The garden does not contain flowers, which are instead carved into the stone of the capitals, but, divided into four parts, it is an oasis for four “biblical” plants: the fig, the pomegranate, the olive and the palm. The first two plants, the fig and the pomegranate, refer to the Old Testament, as they are considered to be historical. The fig tree is located in the south-east and symbolises the Garden of Eden and therefore the place of creation. The pomegranate tree is located in the north-east, in the garden of the Song of Songs, where the groom meets the bride. For the New Testament, the presence of symbolic plants is notable. The Olive tree, an allegory of Gethsemane and the future Easter, is located to the north-west, while the Palm tree, in the garden of the Apocalypse, is located to the south-west.
