t is in the former DDR. Potsdam Babelsberg, but it is pre-war (probably early 1900s). It is actually part of the huge locomotive works that used to be there an is the hall that housed the 'rotating' engine works and was in use until the late 1980s.
Good comp, with the board and stone (if that's what they are, lower left) and good detail from the Ricoh. The clouds play their part too, adding drama. Reeks of history, doesn't it?