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 Augustin at the left side of the painting.