Oh to be in Berlin! From October 14 through 25, more than 50 of Berlin landmarks and historic buildings will be illuminated from 7 p.m. until 1 a.m. every night. The Festival of Lights will transform Berlin into a magical wonderland. We were in Sydney, Australia when it had its own light festival, called Smart Light Sydney, and it was such a magnificent experience, walking through the streets.
Here, I've put together some different ways the Berlin Cathedral has been illuminated over the years. See how it transforms into a magnificent canvas!
First pic link
The Berliner Dom with No Lights
More info at Spiegel