The Whirligig of Time
Very few of us, firmly established on dry land, help those who gamble their lives and come by sea.
Sant Cugat is just outside Barcelona. Visit the monastery there if you can, and walk around the cloister.
Janus was the Roman god of beginnings and endings, of doorways and gates, and of change. He could look into the past and into the future and so is shown with two faces.