Being with Monochrom in Vienna has given me a new appreciation for pranksters. Today, while browsing Metafiilter for Berlin advice, I stumbled upon Unter Gunther. They are an urban exploration group that found an antique clock in France and infiltrated it, gave it a high quality reconditioning and when they were done, went to the building management and asked them to re-attach the bells.

At first they were happy, then they were not. After the group broke in around Christmas and connected the bells, the management mounted an unsuccessful lawsuit.

Hurray for productive and thoughtful urban exploration and restoration! (via) - Link