Maintaining a monumentTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video01/02/2014January 2, 2014Thirty-four-year-old Charlotte Hopf is not only the youngest but the first female cathedral builder to work on the Berlin Cathedral. A trained architect, she has previously worked in Warsaw and New York.https://p.dw.com/p/1Ak86Advertisement