In the artistic and administrative landscape of the 13th century, Siena’s importance stands out clearly, and one of the most emblematic testimonies of this period is the work attributed to Maestro Dietisalvi di Speme, dated 1270, which depicts the camerlengo Ranieri Pagliaresi. This painting, preserved in the State Archives of Siena and rendered on a Biccherna panel (35×26 cm), is a perfect example of the fusion between art and administrative function that characterized the era.

The Role of the Camerlengo in the 13th Century
The camerlengo, particularly Ranieri Pagliaresi, played a crucial role in managing the finances of the Commune of Siena. During the 13th century, Siena was one of the most powerful and prosperous city-states in Italy, constantly competing with Florence and other cities for territorial and commercial control. The city was governed by a complex administrative system, and the camerlengo was responsible for managing public revenues and expenditures. This figure was central to the city’s administration, overseeing the municipal budget and making economic decisions that influenced daily life.
The inscription on Dietisalvi di Speme’s work confirms Ranieri Pagliaresi’s role as camerlengo during the “time of Lord Guido Novelli,” a period when Siena was under the dominion of powerful local lords and generals. The inscription specifies that the work dates back to the year 1269 (MCCLXIX), highlighting the importance of this period for Siena’s administration.
The Depiction of Money and the Art of Biccherna
The depiction of Ranieri Pagliaresi in the act of managing finances is a symbolic representation of his authority and economic control. The painting shows him seated behind a desk, with an open ledger in front of him and coins visible on the table. This type of representation was typical of Biccherna panels, which served not only as administrative records but also as artistic testimonies of the crucial role figures like the camerlengo played in medieval society.
Biccherna panels were used to cover the financial records of city authorities and often depicted scenes from administrative life. Dietisalvi di Speme, whose name appears in the inscription as the artist, is known for his work on these panels. He is distinguished by an archaic style, characterized by strong stylization of figures and objects. In this painting, the
simplification of forms and focus on financial details emphasize the symbolic importance of money and economic management for the city’s proper functioning.
The Historical and Artistic Value of the Work
Dietisalvi di Speme’s work holds great historical and artistic value, as it offers a glimpse into the administrative life of Siena and how money was perceived and managed in the 13th century. In this context, money is not merely a symbol of wealth but also a sign of civic and institutional responsibility. The archaic stylization of the camerlengo, the ledger, and the coins themselves reflects a practical and symbolic view of public administration.
This type of visual representation, combining art and documentation, is a testament to Siena’s highly developed administrative culture, where art also served to glorify and document the efficiency and transparency of the city’s government. Ranieri Pagliaresi is depicted not only as an administrator but also as a key figure of civic power and order in Siena.
Dietisalvi di Speme’s depiction of Ranieri Pagliaresi is a significant example of how money and public administration were treated in medieval Siena. The painting is both a historical document and a work of art, offering valuable insight into how art could serve as a medium to celebrate and record administrative life and the functioning of medieval cities. Through its combination of history, art, and administration, this work continues to provide modern viewers with a bridge to the past and a deeper understanding of the medieval period.