Columbia subject headings:
Harvard subject headings:
Robbia family.
Robbia, Andrea della, 1435?-1525?
Santa Maria degli Angeli (Church : Assisi, Italy)
Sculpture--Italy--Assisi.
Terra-cotta sculpture, Renaissance--Italy--Assisi.
Triptychs--Italy--Assisi.
Princeton subject headings:
Ceramic sculpture, Italian--Italy--Assisi--15th century.
Ceramic sculpture--Conservation and restoration--Italy--Assisi.
Museo della Porziuncola (Assisi, Italy)
Robbia, Andrea della, 1435?-1525?