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:
Mosaics by unknown artist MediciLorraine CoatofArms WGA. Polychrome marble inlay on white marble size cm Institution Museo dell'Opificio delle Pietre Dure Florence object history credit line accession number WGA link wga hu wga hu html PDold mosaic other Italian Collections of the Opificio delle Pietre Dure thcentury mosaics