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:
Leonardo da Vinci Virgin of the Rocks National Gallery London. Virgin of the Rocks oil panel cm Museum National Gallery London Urspr Mittelteil eines Triptychons vgl auch Pariser Version nationalgallery org uk The National Gallery creator Leonardo da Vinci Other versions File Leonardo da Vinci Virgin of the Rocks National