- ...that the subject in art of Christ taking leave of his Mother (pictured) has no biblical basis but derives from medieval devotional writing?
- ...that the Söflingen Abbey in Ulm, Baden-Württemberg is the oldest nunnery of the Order of Poor Ladies in Germany?
- ...that the Basilica of the Birth of the Virgin Mary in Chełm, Poland, now a Catholic church, was formerly an Orthodox one?