A Florentine painter and art dealer active in Rome at the end of the 16th century, Pierantonio Stiattesi is best known as a close collaborator and agent of Caravaggio. He played the role of intermediary in the sale of paintings and left behind valuable correspondence shedding light on Rome's artistic world.
Pierantonio Stiattesi(1612 — ?)
Pierantonio Stiattesi
6 min read
Frequently asked questions
Key Facts
- Active in Rome at the end of the 16th and beginning of the 17th century, a contemporary of Caravaggio
- Served as intermediary and agent for the sale of Caravaggio's works
- His correspondence is a historical source on the world of Roman painters and art dealers
- Embodies the figure of the dealer-connoisseur who participated in the circulation of artworks between studios and collectors
Works & Achievements
A collection of letters addressed to Florentine and Roman correspondents, offering a first-hand account of the commercial practices and artistic networks of the Caravaggesque era.
Documented role as a commercial agent between Caravaggio and his buyers, allowing the painter to focus on his art while ensuring the distribution of his works among the great Roman collections.
Stiattesi was himself a painter, but his personal output remains poorly documented and is often overshadowed by his role as an agent; a few canvases are occasionally attributed to him in Roman inventories of the period.
Anecdotes
Pierantonio Stiattesi was one of the few men Caravaggio trusted to negotiate the sale of his paintings. In a Rome where an artist's reputation often depended as much on his dealers as on his patrons, this Florentine with an extensive network knew how to place the master's works in the most prestigious collections of the papal city.
Stiattesi's correspondence is a valuable source for the history of Roman art. His letters, addressed to Florentine and Roman contacts, vividly describe the negotiations surrounding paintings, the whims of patrons, and the rivalries between workshops — offering a striking picture of the art market at the dawn of the Baroque era.
As a Florentine settled in Rome, Stiattesi benefited from the protection and network of the *Nazione fiorentina*, the community of Tuscan bankers and merchants that facilitated contacts with Rome's great aristocratic families. This social capital allowed him to open doors that many artists could not have crossed on their own.
When Caravaggio was forced to flee Rome in 1606 after killing Ranuccio Tomassoni in a duel, intermediaries like Stiattesi remained in place to manage pending affairs, negotiate extensions with patrons, and ensure that undelivered works were not seized. Their role as a buffer between an unpredictable artist and demanding patrons was indispensable.
Primary Sources
In his letters, Stiattesi describes the difficulties of selling certain large-format paintings, noting the hesitation of potential buyers toward the bold subjects of the works entrusted to him, as well as the payment delays that complicated his relationships with the artists.
Notarial acts preserved in Roman archives attest to Stiattesi's activity as an intermediary in the sale of paintings, recording sums of money and the names of collectors from the Roman aristocracy and clergy.
The Medici's correspondents in Rome occasionally mention Florentine merchants active in the art trade, among them figures close to Caravaggio's circle who sought to place his works with prominent families.
Key Places
The heart of the Tuscan community in Rome, this neighborhood brought together Florentine bankers, merchants, and artists. It was here that Stiattesi built the commercial and social networks essential to his trade.
The French national church in Rome where Caravaggio's celebrated canvases for the Contarelli Chapel were unveiled — a landmark event that merchants in the Caravaggesque circle, including Stiattesi, turned to their full advantage.
The likely birthplace of Stiattesi, Florence was the center of Medici patronage and the art trade, whose networks extended all the way to Rome through the Florentine community established in the papal capital.
A concentration of grand Roman aristocratic palaces where Stiattesi delivered works and negotiated directly with wealthy patrons drawn to the new naturalist painting.
Typical Objects

A leather-bound register in which the merchant records his transactions, the names of buyers, amounts received, and outstanding debts. An indispensable tool for an art dealer in Rome.

Everyday writing instruments used to draft commercial and artistic correspondence — the mark of an agent well connected in Roman and Florentine circles.

A wooden board with a thumb hole on which the artist lays out and blends pigments. It reflects Stiattesi's dual identity as both an artist and a dealer in the art world.

A painting transported rolled around a wooden cylinder to ease its movement between workshops, shops, and palaces — a common practice in the Roman art trade.

Coloring substances of mineral, plant, or animal origin — lapis lazuli, vermilion, ochre, Sienna earth — purchased from apothecaries and sometimes resold to neighboring workshops by versatile dealers like Stiattesi.

A sealed note bearing the sender's wax stamp, the primary tool of long-distance communication between merchants, artists, and patrons across Renaissance and Baroque Europe.
School Curriculum
Vocabulary & Tags
Key Vocabulary
Daily Life
Morning
Stiattesi began his day early, making his rounds through the streets of Rome to visit the workshops of the painters he represented. He examined works in progress, negotiated delivery deadlines, and noted commissions to be fulfilled, amid the bustle of the artisan quarters of the papal city.
Afternoon
The afternoon was devoted to visits with collectors and prelates, where Stiattesi presented works, discussed prices, and maintained the relationships essential to his trade. He might also stop at an apothecary's shop to stock up on pigments to resell to the workshops.
Evening
In the evening, Stiattesi would meet other Florentines at taverns or in the homes of the Tuscan community to exchange market news and plan the next day's business. He would write his correspondence by candlelight before going to bed.
Food
Like any Florentine living in Rome, Stiattesi ate white bread, legumes, seasonal vegetables, and meat on the days permitted by the Church. Red wine diluted with water accompanied meals; on feast days at a patron's table, the menu might include roasted meats, pastries, and candied fruits.
Clothing
Stiattesi wore the sober dress of a prosperous middle-class man: a doublet of wool or dark velvet, breeches, a cloak for travel, and a medium-brimmed hat. His appearance conveyed the respectability needed to move comfortably between humble workshops and the palaces of patrons.
Housing
He most likely lived in a rented house in Rome's Florentine quarter, consisting of a few rooms: a common room serving as both office and dining room, a bedroom, and perhaps a storage space for canvases and workshop materials.
Historical Timeline
Period Vocabulary
Liens externes & ressources
Références
Œuvres
Correspondance sur le marché de l'art romain
vers 1600–1612
Activité d'intermédiaire pour les œuvres de Caravage
vers 1595–1606
Œuvres picturales personnelles
fin XVIe – début XVIIe siècle






