This artwork by J. Tissot shows Christ standing on a fishing boat during a storm on the sea of Galilee. The storm was so ferocious that His fishermen apostles awoke him from His sleep, and He miraculously commanded the storm to stop. View the image right before this moment of Christ sleeping on the ship.
"And rising up, he rebuked the wind, and said to the sea: Peace, be still. And the wind ceased: and there was made a great calm. And he said to them: Why are you fearful? have you not faith yet? And they feared exceedingly: and they said one to another: Who is this (thinkest thou) that both wind and sea obey him?" Mark 4:39-40