• Cetus 

      Bruggink, Donald J. (Western Theological Seminary (Holland, Michigan), 1971)
      The sea monster was a very familiar figure in Roman iconography known as a cetus. One finds him repeatedly in Roman iconography and Christians used it despite its narrow throat to depict the monster who swallows Jonah. A ...
    • The Nymphaeum 

      Bruggink, Donald J. (Western Theological Seminary (Holland, Michigan), 1977)
      Note Poseidon riding the sea monster on the floor mosaic.