Complex sentence: The "Mystical Marriage of Saint Catherine" is a painting by the Italian late medieval painter Michelino da Besozzo, dating from c.1420 and housed in the Pinacoteca Nazionale of Siena, Italy.
Split into simpler sentences: The "Mystical Marriage of Saint Catherine" is a painting by the medieval Italian painter Michelino da Besozzo. The painting dates from c.1420 and is housed in the Pinacoteca Nazionale of Siena, Italy.