This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Ambrogio Lorenzetti The Oath of St Louis of Toulouse WGA. between Fresco Institution San Francesco Siena object history credit line accession number WGA link wga hu wga hu html PDold painting religious Italian Ambrogio Lorenzetti Basilica of San Francesco Siena thcentury paintings of Christian saints WGA form painting