It's been a long day travelling from Malmö to København to Hamburg to Bremen in three separate train rides. When I finally arrived at Bremen yesterday, it was already 17:41. I still had time to visit Kunsthalle Bremen, however, since it's open until 21:00 every Tuesday. And my enthusiasm was rewarded with an immersive installation Above - Between - Below by James Turrell, which interprets the changing colours of the sky in three superimposed light rooms. It's a totally surreal experience.