"Baldachin"
The dynamic energy of the columns, named for the ancient Temple of Solomon, metaphorically connect the past to the present to convey the continuing authority of the church. A dramatic and awe-inspiring effect is created, towering over the high altar. Innovatively combining sculpture with architecture, the structure meditates between the vast scale of the basilica and the human scale of the gathered worshipers, while also framing and leaving open the view to the Chair of St. Peter, also designed by Bernini.
Bernini's elaboration of surfaces with symbolic details pioneered the High Baroque's emphasis on the ornate. The plinths, or marble bases, are carved in eight escutcheons, showing the Barberini coat of arms with bees, a tiara with the keys of St. Peter, a satyr's head, and a woman's head. The woman's facial expressions dramatically change and are replaced in the last plinth with the face of a cherub causing a number of scholars to have dubbed it the "childbirth sequence." Moving higher up the columns, olive and laurel motifs, small cherubs chasing bees, and an occasional lizard proliferate, creating both an organic vitality and symbolic meaning. These details are so precisely observed and realistic that a legend spread that Bernini had covered a living lizard to cast it.