Tillner&Willinger create an outstanding office building with boldly curving, elliptical lines for one of the most exciting hubs of the city, set above the Stadtbahn arches of Spittelau. The lightweight steel-glass structure contrasts with the massive viaducts and encompasses a sickle-shaped courtyard.

• Bauzeit: 2006-2008
• PlanerIn: Architekten Tillner & Willinger, RAHM Architekten
• Building type: Office and government
• Reachability: U4/U6 Spittelau
• Accessibility: Ground-floor restaurant during business hours
• Foto: Rupert Christanell