Title: Una gemma preziosa
Subjects: Italian Mural painting and decoration, Baroque Mural painting and decoration, Christian art and symbolism, Church decoration and ornament, Church architecture, Buildings, structures, Oratorio della santissima Trinità (Siena, Italy), Mural painting and decoration, Oratorio della Santissima Trinità, Oratories, Oratorio della santissima Trinità, Siena, Italy
Places: Italy, Siena, Siena (Italy)
Time periods: Modern period, 1500-