Last night I attended a book launch in one of Germany's goverment buildings. Since schooldays, which has been actually twenty years ago, I have never been there. At least not inside one of the huge conference rooms; after running through security checks and equiped with a sparkling visitor's pass. Strangely I felt right at home there and absolutely comfortable within in the premises. When leaving, I noticed there had been a lot of light bulps and luminous installations throughout the building.