The painting depicts the wedding feast at Cana, a miracle story from the Christian New Testament.
In the story Jesus and his disciples were invited to a wedding celebration in Cana, Galilee.
Towards the end of the feast, when the wine was running out, Jesus commanded servants to fill jugs with water, which he turned into wine (his first miracle of seven).

The painting was made by Paolo Veronese in 1563.
It's measurements are 990 x 666 cm