Pope Sixtus V (1585-90) can be considered the founder of modern Rome: he opened new streets, he built an aqueduct which after more than 1000 years brought again
water to the hilly part of Rome, he restored the columns of Trajan and of Marcus Aurelius, he relocated the ancient obelisks at the centre of the main squares of modern Rome:
this effort was justified by a religious drive: turn Rome into the Christian City above all: to meet this objective the Pope had a dual approach towards
the pagan heritage of Ancient Rome:
a) the monuments which could be repaired were to become an integral part of the new city: to cancel their pagan origin the pope placed on them statues of saints, crosses and inscriptions explaining that these monuments to the false gods were now aimed at majorem dei gloriam (for the greater glory of God);
b) the monuments which were in ruins and which could not be associated with the emperors who protected the Christians (chiefly Constantine, but also Trajan, who according to a medieval tradition, was resuscitated so that he could embrace the true faith) were to be used to decorate the churches of modern Rome. The end result was that we owe to Sixtus V the preservation and restoration of many great monuments of Ancient Rome, but also the pulling down of what was left of many temples and palaces.
He gave a moral justification to a process which had gone on for centuries and which was particularly targeted at the fallen columns made of white marble; the majority of them were calcined to obtain mortar; some were used by sculptors for their statues: we know that a lion sculptured by Flaminio Vacca for Cardinal Alessandro de' Medici and now in Loggia della Signoria in Florence, had a previous life as the highly decorated capital of a gigantic column.
Coloured marbles and granite (the material used for the obelisks) could not be used for obtaining mortar and in some cases they were too hard to be reworked and transformed into something else: this explains why there are so few remaining columns of white marble in comparison to granite or cipollino columns.
It is almost impossible for a man to form, in his imagination, such beautiful and glorious scenes as are to be met with in several of the Roman churches and chapels; for, having such a prodigious stock of ancient marble within the very city, and, at the same time, so many different quarries in the bowels of their country, most of their chapels are laid over with such a rich variety of incrustations, as cannot possibly be found in any other part of the world. And notwithstanding the incredible sums of money which have been
already laid out this way, there is still the same work going forward in other parts of Rome, the last still endeavouring to outshine
those that went before them.
Joseph Addison - Remarks on several parts of Italy, in the years 1701, 1702, 1703
The first example of ample use of coloured marbles can be seen in the chapel named after Sixtus V in S. Maria Maggiore. Pope Clement VIII (1592-1605) followed the policy of his predecessor and the chapel he dedicated to his parents shines with all sorts of marbles: the design of the monument to his father follows a typical Renaissance pattern: an architectural structure provides a frame for the statue of the dead and the virtues associated to him. Silvestro Aldobrandini, the pope's father is portrayed in a traditional posture which follows Etruscan and Roman models: what is new is the choice of clear and brilliant coloured marbles.
Cappella Rucellai, designed just a few years later, would make happy any mineralogist: its walls are almost a catalogue of the different marbles used by the Ancient Romans.
Large unbroken columns after a while became scarce, but for more than a century architects and sculptors could rely on an ample supply of precious stones to decorate the walls of Baroque churches: the introduction of gilded bronze and a careful matching of colours led to more elaborate effects.
Improvements in the stucco technique provided a versatile material which was often used in conjunction with marbles and stones: in some cases it was shaped, painted and gilded in such a skillful manner that it provided a very rich decoration on its own.
In most cases the decoration of a chapel was led by an architect, who coordinated the activity of sculptors, painters, stone-cutters, masons, etc. In case of funerary monuments added to existing chapels the leading role was usually assigned to a sculptor, as in the examples shown above.
At the death of Gian Lorenzo Bernini in 1680, his pupil Carlo Fontana became the leading architect in Rome and he was commissioned a large monument to Queen Christina of Sweden to be placed in S. Pietro, next to the
monument to Countess Matilda of Tuscany designed by his master. Bernini had filled the vertical space assigned to the monument with three objects: a sarcophagus on a pedestal, the (standing) statue of the countess and a large coat of arms.
Fontana realized that by following the same design he would have given an excessive role to the sculptor of the statue and decided on a very different approach which in a way followed the pattern of other works by Bernini, i.e. the use of bronze elements in combination with white and coloured marbles.
His hopes of having opened a new path were short-lived: the monument was soon nicknamed l'orologio (the clock) and regarded as Fontana's great missed opportunity.
Monument to Cardinal Giuseppe Renato Imperiali (1741) by Paolo Posi and Pietro Bracci in S. Agostino
Pietro Bracci was the last great sculptor of the Baroque period in Rome, but in most cases his activity was coordinated by
an architect; in the monument shown above his sculptures were included in a structure devised by Paolo Posi, an architect who was a specialist in ephemeral buildings such as the Macchine della Chinea (*) or the catafalques
used for the funerals of the popes: they were made of timber and papier maché which allowed the most extravagant design.
Examples of Posi's skills can be seen in the lavish monument to Cardinal Giuseppe Renato Imperiali and in the monument to Flaminia Chigi Odescalchi.
(*) Chinea is the name given to a ceremony during which the King of Naples (or the chief of the Colonna family on his behalf) presented a white horse to the pope, in recognition of his supremacy. The ceremony included fireworks launched from an ephemeral structure (Macchina della Chinea) erected in Piazza SS. Apostoli before Palazzo Colonna.
Monument to Queen Maria Clementina Sobieska (1742) by Filippo Barigioni and Pietro Bracci in S. Pietro
Pietro Bracci worked almost at the same time at another greatly coloured monument dedicated to Queen Maria Clementina Sobieska: a quite peculiar queen indeed: according to the inscription on her coffin she had been the Queen of Britain, Ireland and
France, but she never set foot in her kingdoms. The Sobiesky, after the death of John III Sobiesky, King of Poland had to abandon their kingdom and they set their residence in Rome, where
Maria Clementina married James Francis Stuart (James III for the Jacobites, the party who after the 1688 revolution in Britain, continued to support the Stuart dynasty),
thus acquiring the title shown on her coffin.
The lower part of the monument, designed by Filippo Barigioni, shows two angels playing with the regal insignia, a subject which appears also in Carlo Fontana's work.
The young woman holding a mosaic, based on a portrait of the queen now in Edinburgh, is a personification of Charity, definitely the virtue most often represented in XVIIIth century monuments: the rich tried in this way to justify their enormous wealth in a society where their role was starting to get challenged: they were trying to sell what today is marketed as the compassionate society.
Monument to the last Stuarts (1817-19) by Antonio Canova in S. Pietro
The monument which stands opposite that of Queen Maria Clementina is dedicated to her husband and her two sons, Charles Eduard, the Young Pretender, and Henri Benedict who became
a cardinal and who was the last of the Stuarts. But the two monuments have just this family link in common.
Antonio Canova had become so famous and Pope Pius VII was so grateful to him for his many contributions to the papal state as a sculptor, as an archaeologist and as a diplomat (he had managed to recover most of the papal collections taken by Napoleon), that he was allowed not to "fill" the entire space assigned to him.
Canova however paid a tribute to a sculptor of the Baroque period: he portrayed the three Stuarts having in mind the busts of the Frangipane by Alessandro Algardi.
You can see a detail of the two angels at the end of a page covering Representation of Death in Baroque sculptures.
Other pages dealing with Baroque sculpture:
Statues in the act of praying
Monuments showing the dead in a medallion
Three chapels by Gian Lorenzo Bernini
Representation of Death in Baroque sculptures
Three busts by Alessandro Algardi
Baroque Monuments to the Popes
Bernini's Exiled Statue
Baroque High Reliefs
Statues Close to Heaven
Embittered Andrew (the statues in St. Peter's octagon)