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:
Raja Ravi Varma Sankaracharya. Artwork Creator Raja Ravi Varma en Srimad Guru Adi Shankaracharya Adi Shankara with disciples Oleograph object history credit line accession number Original source not stated by uploader however many sources available on web including columbia edu html this PDold Adi Shankara in art Lithograph