Dear Nikola

https://www.dw.com/en/faith-matters-mediaeval-beauty-the-world-of-uta-of-naumburg/video-44958229

is the URL which I mentioned.

The drapery in which Uta appears strikes me as Islamic. I wonder about Dante's Beatrice's wardrobe. Have we any idea about the pervasiveness of Islamic culture in the European Middle Ages?  I consider it remarkable that the proprietors of the Naumburg Cathedral compare Uta von Ballenstedt with Marlene Dietrich, and decided to enlarge my auditory horizons by listening to Dietrich sing "Lili Marlene".

When I was in college, plaster casts of the west screen of the Naumburg Cathedral and of the founders including Uta were installed in Harvard's Germanic (now the Busch Reisinger) museum. Many a Sunday morning at 9:15 I sat on the deeply worn steps under the Naumburg crucifix, listening to the weekly CBS broadcast of E. Power Biggs playing Baroque music on a recently installed Frentrop organ. Some years subsequently, the Harvard administrators removed the replicated Naumburg scultures to make more office space. Many years later, when I was practicing ophthalmology in Cambridge, Biggs became my patient. 

Thank you for telephoning.

EJM