A Madonna on a facade.
It often happens, here in Liguria, to see statuettes of Madonnas or Saints on the facades of houses.
They are there to protect the houses (and their inhabitants) but also to wish luck to fishermen.
There are truly so many Madonnas that adorn the buildings in our towns and I think I have already proposed several on this site. This one, in particular, is on a facade that overlooks the sea.