I'm just back from my cousin Ninaz's wedding outside of Cologne, Germany. It was a beautiful affair and it was great to catch up with the German family. Coincidentally we were only 11 Km from Peter Zumthor's Brother Klaus Chapel. Em and I headed out with my cousins Alireza and Aschkan to check it out. The texture you see inside the chapel walls are the negative volumes of 112 burned away trees. You can read more about it here