Der selige Ranieri von Borgo San Sepolcro erscheint einem römischen Kardinal im Schlaf

Sassetta combines the ornamental richness of the Gothic tradition with the emerging naturalism of early Florentine art. Muted browns, reds, and blacks dominate the palette, while careful chiaroscuro models the figures, giving them volume. Architectural elements such as arched doorways and a grid‑like wall create a sense of depth within the interior space.

After its completion in the mid‑15th century, the painting entered various private collections before being acquired by the Gemäldegalerie, Berlin, where it remains on display. Its documented provenance traces a typical trajectory for Sienese works that moved from regional patronage to major European museums.

Sassetta worked at a time when the Sienese School was negotiating the transition from medieval decorative conventions to the realism championed by Florentine artists like Masaccio. This work exemplifies that synthesis, presenting a narrative subject with both elaborate detail and a nascent concern for spatial coherence.