Jacopo della Quercia completed the marble sculptural program for Siena’s civic fountain, the Fonte Gaia, a major public commission whose classicizing relief style formed an important visual backdrop for Sienese artists working in the early Quattrocento.
Domenico di Bartolo is first documented working with other artists on a painting project connected to Siena Cathedral, an early milestone in the career of a painter who would help carry Sienese painting toward more spatially and observationally grounded modes.
Siena’s woolworkers’ guild (Arte della Lana) commissioned Sassetta to paint a major altarpiece (later dismembered). The commission is a key early marker of Sassetta’s role in shaping a distinctly Sienese response to Renaissance innovations.
Sassetta received a prestigious cathedral commission for an altarpiece now known as the Madonna of the Snow. The project’s scale and status underscore how leading Sienese patrons engaged contemporary pictorial developments while maintaining local devotional and civic priorities.
The Madonna of the Snow altarpiece was completed (often dated to 1432). It became a touchstone for how Sienese painters could blend Gothic elegance with more unified space and form, in dialogue with broader Renaissance tendencies.
Under the hospital’s leadership, the Pellegrinaio (pilgrims’ hall) was transformed into a reception/representational space and decorated with a large fresco cycle presenting the institution’s mission and history—one of the defining contexts for mid-century Sienese painting.
A new contract was signed commissioning Sassetta to produce the large, double-sided Sansepolcro (Borgo San Sepolcro) Altarpiece for San Francesco at Sansepolcro—one of the most ambitious Sienese panel projects of the period and central to Sassetta’s legacy.
Vecchietta executed the Vision of the Blessed Sorore in the Pellegrinaio at Santa Maria della Scala (noted as his first signed work). The fresco exemplifies a Sienese fusion of narrative clarity, contemporary architectural space, and local devotional identity.
Priamo della Quercia contributed an Investiture of the rector of the hospital scene to the Pellegrinaio program, showing how multiple Sienese masters collaborated within a single civic-charitable decorative cycle in the early 1440s.
Domenico di Bartolo painted major episodes in the Pellegrinaio cycle (including scenes dated 1442–1443), renowned for detailed observation of contemporary hospital life, costume, and interiors—an exceptional documentary and artistic achievement in Sienese art.
Sassetta’s monumental Sansepolcro Altarpiece was delivered and set in place in 1444 at the Franciscan church of San Francesco in Sansepolcro, representing a major culmination of Sienese painting’s ability to sustain complex Gothic polyptych traditions while absorbing Renaissance pictorial ideas.
Giovanni di Paolo produced the predella panel The Baptism of Christ (1454), part of a narrative series; it exemplifies the continued vitality of Sienese narrative and visionary approaches in the mid-15th century, following the 1440s institutional cycles.
Sienese Painting in the Early Renaissance (c. 1400–1460)
