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:
Simone Martini Equestrian portrait of Guidoriccio da Fogliano WGA. between Fresco size cm Institution Palazzo Pubblico Siena object history credit line accession number WGA link wga hu wga hu html PDold painting portrait Italian Guidoriccio da Fogliano all'assedio di Montemassi Palazzo Pubblico Siena Guidoriccio da Fogliano