A SECRET WEAPON FOR RUSSISCH BLAU KATZE

It is a crucial footballing location, with groups like Gelsenkirchen’s Schalke and Borussia Dortmund numbered One of the nation’s most productive. Recently the Ruhr has also burnished its cultural qualifications. As an alternative to demolish and neglect its redundant steelworks and mines, the Ruhr reinvented them as structure centres, artwork