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:
Omori Teruhide Tsuba with Dragon Emerging from Waves Walters Back. dragon clutching jewel is shown among waves on this tsuba The jewel is taken from Buddhist belief and is also related to the two tide ruling jewels controlled by the Dragon King of the sea The dragon's body wraps around the tsuba with its head and the jewel shown