The Four Evangelists, ca. 1625–1630
Oil on canvas
Musée du Louvre, Paris
Happy All Saints Day! This painting does not show all the saints -- there are more than 10,000 canonized Roman Catholic saints, so it would be hard to fit all of them into one painting -- but the four it depicts are pretty important ones: Matthew, Mark, Luke, and John, who are said to be the authors of the first four books of the New Testament of the Bible.