Palazzo Mirelli di Teora
History & Architecture
Magnificent Above All Others
A Fine Example of Neapolitan Baroque
Built in the 17th century at the behest of the Duke of Caivano, Secretary of the Kingdom of Naples, Palazzo Mirelli di Teora—originally known as Palazzo Barile di Caivano—has been celebrated as one of the most beautiful palaces along Naples’ Riviera di Chiaia.
The palace was designed by Cavaliere Cosimo Fanzago, one of the foremost Italian architects and sculptors of the 17th century and a leading figure in the development of a distinctive Neapolitan interpretation of the Baroque. Among the many works associated with his remarkable legacy are the cloister of the Certosa di San Martino, the Church of Gesù Nuovo, the churches of San Francesco Saverio and Santa Maria della Sapienza, the chapel of the Royal Palace, and some of Naples’ most distinguished aristocratic residences, including the majestic Palazzo Donn’Anna in Posillipo, Palazzo Zevallos on Via Toledo, and Palazzo Barile di Caivano.
In 1632, although the palace had yet to be completed, Gian Vincenzo Imperiali—an Italian poet and writer renowned for his poem Lo stato rustico—described it as “magnifico sopra tutti”, or “magnificent above all others,” in admiration of the extraordinary collection of statues gathered within its walls.
Among his most celebrated works are the reconstruction of the Church of Santa Maria Succurre Miseris in 1719; the palace on Via Vergini, later known as Palazzo dello Spagnolo, commissioned by the Marquis Moscato di Poppano between 1724 and 1726; the celebrated Sanfelice family palace in the Sanità district, completed in 1728; and work associated with the Cathedral of Amalfi.
At Palazzo Mirelli, Sanfelice enriched Fanzago’s original design with the magnificent open staircase and elaborate decorative elements that gave the residence its distinctive Neapolitan Baroque character. Over the centuries, sadly, the palace was deprived of the remarkable statues that once adorned it, many of which were subsequently lost. Yet its architecture, monumental staircase and imposing entrance halls still bear witness to the splendour and refinement of its illustrious past.
The palace was completed in 1703 under Carlo Mirelli, Prince of Teora, who acquired the property following the deaths of the Duke of Caivano and his son, its original owners. The Prince of Teora later leased the residence to Count von Kaunitz-Rietberg, ambassador of the Habsburg Empire, adding yet another distinguished chapter to the history of this remarkable Neapolitan palace.
For these prestigious occasions, the ambassador chose the Palazzo of the Prince of Teora, overlooking the delightful Chiaia seafront towards Posillipo. To provide a suitably grand setting for the festivities, a vast temporary ballroom was erected in the adjoining garden, transforming the residence into an extraordinary stage for one of the most splendid celebrations of the age.
The conception of this remarkable setting was entrusted to Luigi Vanvitelli, Court Architect to His Majesty the King of the Two Sicilies, who was responsible for its artistic concept, invention and design. The event is documented in Vanvitelli’s own manuscript, preserved today at the National Library of Naples, within the Narrazione delle Feste date in Napoli da S.E. il Sig. Conte Ernesto di Kaunitz Rittberg, an account of the festivities held on the occasion of the royal marriage in 1768.
Vanvitelli’s project extended far beyond the design of the ballroom itself. It included an entirely new, temporary façade conceived specifically for the celebrations, creating an imposing architectural setting worthy of the royal occasion. Three remarkable drawings of these ephemeral decorations survive today in the collection of the Metropolitan Museum of Art in New York, depicting the façade, a longitudinal section and the elaborate ceiling decoration of the ballroom.
Executed on watermarked paper in pen and grey-black ink, with grey washes over freehand pencil, compass work and ruled construction lines, the drawings bear a scale of fifty Neapolitan palmi along the lower edge. Their inscriptions are written in French, suggesting that they may have been intended for the Austrian court, where French was widely used as a court language.
Certain details—including errors in the use of accents and the identification of the bride as “Maria Carlotta”—have led scholars to suggest that the drawings may have been produced by one of Vanvitelli’s assistants. They were possibly conceived as preparatory studies for engravings intended to accompany a printed edition of the Narrazione, a publication that was ultimately never realised.
The magnificent temporary façade extended for approximately 200 Neapolitan palmi in length and 70 in height—around 53 by 18 metres. Conceived according to a rigorous symmetrical composition, it was articulated by three slightly projecting sections, each distinguished by paired Ionic columns.
Composite arrangement of the drawings for the decorations created for the wedding celebrations of Ferdinand IV and Maria Carolina at Palazzo Mirelli di Teora, residence of Count von Kaunitz. New York, The Metropolitan Museum of Art (Luigi Vanvitelli, 2000).
Although created for an ephemeral celebration, Vanvitelli’s extraordinary intervention remains a fascinating testament to the splendour of 18th-century Naples and to the prestigious role Palazzo Mirelli played in the ceremonial and cultural life of the Bourbon capital.
Vanvitelli’s design comprises not only an elevation of the temporary façade, but also a plan drawn at first-floor level. The base, articulated by a smooth plinth and horizontal bands of rustication, is rhythmically punctuated by alternating niches and pilasters. Above it, the façade rises through a single monumental order, defined by a sequence of Ionic columns and lateral wall sections.
Round arches set between the columns frame nine balconies with balustrades, while the openings are formed by tall rectangular bays enriched with moulded surrounds and triangular pediments. In the centre of the composition, the imposing cornice rises to form a great arch framing an apsidal loggia crowned by a hemispherical half-dome.
Here, two winged figures of Fame support an oval medallion depicting Peace and Justice embracing one another. Two further circular medallions, placed at either end of the façade, contain portraits of Rudolf I, the first Habsburg ruler to become King of the Romans, and Joseph II, the reigning Habsburg sovereign. Crowning the entire composition is a balustrade punctuated by sixteen pedestals bearing statues personifying the Virtues. At its centre, two elevated volutes support the Habsburg coat of arms.
Vanvitelli’s Narrazione records that the sixteen columns were painted to imitate giallo antico marble and that, on the evenings of the celebrations, this magnificent theatrical setting was illuminated by fifty-one candles and more than 6,500 large oil-burning crystal lamps, creating a spectacle of extraordinary splendour.
The Grand Ballroom
The two surviving drawings devoted to the ballroom depict a vast space measuring 142 by 83 Neapolitan palmi—approximately 37 by 22 metres. Vanvitelli described its form as having two parallel sides joined at either end by perfect semicircles, “in the manner of an ancient circus.”
The longitudinal section reveals an extraordinarily rich decorative scheme of draperies, candelabra, garlands of flowers, laurel and palm, combined with painted architecture and ephemeral elements to create a setting of remarkable theatrical grandeur.
At the heart of the ballroom lay the space reserved for dancing, surrounded by ten Composite columns and an equal number of round arches. Above them rose a barrel vault terminating at either end in hemispherical half-domes. Around the perimeter, six tiers of seating were reached by six sets of steps positioned near the column pedestals. Beneath them, Vanvitelli ingeniously introduced passageways allowing guests to move along the length of the hall.
Two symmetrically positioned entrances opened into the ballroom, with an orchestra placed above each. The walls were transformed through an elaborate painted architectural composition of columns, pillars, arches, balustrades and draperies.
In the foreground appeared a two-storey portico crowned by a tall entablature and articulated by Syrian arches supported on pairs of columns, conceived as monumental counterparts to the real architectural elements of the room. Beyond it, a second painted portico opened onto a gallery of paired Tuscan columns supporting an open terrace enclosed by a balustrade and ornamented with decorative vases.
At the centre, the linear progression of the portico gave way to two exedrae visible through the painted arches in the foreground. Through this sophisticated interplay of architecture and perspective, Vanvitelli sought to dissolve the physical boundaries of the ballroom, creating the illusion of a space extending far beyond its actual walls.
The distinction between real and imaginary architecture can still be clearly perceived in the surviving section drawing: the structural elements are represented in orthogonal projection, while the illusionistic architecture is rendered in perspective, precisely as it was intended to appear to those attending the festivities.
The decorative programme also included faux-marble statues of Apollo and the Nine Muses, displayed upon tall pedestals. Above, geometrically arranged ceiling panels framed a central painting depicting the Marriage of Cupid and Psyche, surrounded, in Vanvitelli’s words, by “the other deities with their companions, all gathered to honour the radiant marriage.”
Illustrious Guests and Centuries of History
In the years that followed, the Prince of Teora also leased the palace to the Ambassador of Morocco. Over the centuries, Palazzo Mirelli welcomed distinguished figures from European aristocratic, diplomatic and cultural life.
Among its illustrious guests was the English philosopher Anthony Ashley-Cooper, 3rd Earl of Shaftesbury, who spent the final period of his life here, as well as Frederick Calvert, Lord Baltimore, the celebrated English nobleman and writer. Tradition also holds that, in 1770, the young Wolfgang Amadeus Mozart may have performed within the palace during his travels in Italy.
In 1860, the palace was once again the setting for an episode linked to European aristocratic history: according to historical tradition, a morganatic marriage involving a member of the Russian imperial sphere and Luisa Vulcano, Princess Dolgoronky, was celebrated in the princely apartment on the piano nobile.
An Architectural Legacy in the Heart of Chiaia
The palace gave its name to Via Arco Mirelli, the street that rises towards Corso Vittorio Emanuele and terminates beside the building. The name recalls an ancient arch that once connected Palazzo Mirelli with the neighbouring residences, later replaced in the 19th century by Palazzo Guevara di Bovino.
The entrance hall leading to the first courtyard and the gallery providing access to the second are covered by low segmental vaults supported by arches and pillars in piperno, the dark volcanic stone so characteristic of historic Neapolitan architecture.
The monumental open staircase—one of the palace’s most distinctive architectural features—opens onto the first level through an elegant balustrade framing the noble coat of arms, accompanied by decorative elements characteristic of the period. The entrance portal is traditionally described as being supported by two ancient columns associated with the so-called Temple of Serapis at Pozzuoli.
Despite the loss over time of many of the sculptures and decorative works that once enriched its interiors, Palazzo Mirelli still preserves the essential character of its historic architecture: its courtyards, entrance halls, monumental staircase and surviving decorative elements continue to evoke the splendour of one of the great aristocratic residences of the Riviera di Chiaia.
In 1959, Palazzo Mirelli received formal recognition for its historic and artistic significance through a decree of the Italian Ministry of Public Education, which placed the building under national heritage protection and recorded this status in the official property registers.