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:
Andrea di bartolo san matteo san galgano. san matteo san galgano langswitch Painting in the National Pinacotheque Siena Dipinto della Pinacoteca Nazionale Siena own Combusken creator Andrea di Bartolo unknown Institution Pinacoteca Nazionale di Siena PDold ccbysa GFDL Andrea di Bartolo Paintings in the Pinacoteca Nazionale Siena