14Jan20133:23pm, ESTMarkus Schreiber / APSweeping snowfall off a hallowed memorialA man cleans the snow-covered sculpture of a Mother and her Dead Son by Kathe Köllwitz at the Neue Wache (New Guard House), the central memorial of Germany for the victims of war and tyranny in Berlin, on Jan. 14.Slideshow: Winter's frozen splendorView more photos from Germany on PhotoBlogFollow @NBCNewsPictures