The Getty Museum’s curator of paintings traces the provenance of the so-called Poggibonsi Altarpiece, one of the Museum’s fifteenth-century triptychs, attributing it to Giovanni di Francesco. He also discusses the possible identification of Giovanni as the Master of Pratovecchio and catalogues works attributed to both painters that form part of other museum collections.

• Acknowledgements
• The Triptych at the J. Paul Getty Museum
• Paintings in Other Collections
• Appendix: Attributions Not Accepted
• Notes
• Plates

Burton B. Fredericksen is curator of paintings at the J. Paul Getty Museum.