PIETRO DI GIOVANNI D'AMBROGIO
(b. ca. 1410, Siena, d. 1449, Siena)

Adoration of the Shepherds between Sts Augustin and Galgano (detail)

c. 1445
Tempera on panel
Museo d'Arte Sacra, Asciano

The picture shows the figure of St Galgano at the right side of the painting.