Gaspare Diziani, The Flight into Egypt
Church of San Stefano, Venice
Most images of the Flight have Mary riding an ass and Joseph on foot, but this is one of a few I have seen where they travel by ship. The painting is on the left side of an oculus; on the right side is an Adoration of the Magi by the same artist.
This image in full resolution
More of the Flight into Egypt
Photographed at the church by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.