Threats by left-wing activists in Berlin prompted New York’s Solomon R. Guggenheim Foundation to cancel a planned stop in the city’s Kreuzberg district for its mobile laboratory, the BMW Guggenheim Lab. — bloomberg

The city was initially prepared to contribute €77 million to the project – but this figure has since gone up by nearly five times to more than €323 million – more than half the expected €600 million total cost. And the original completion date of 2010 has been pushed back to 2014.

The building’s designers had underestimated certain costs – such as an acoustic panelling for the main concert hall which cost five times as much as expected, adding more than €10 million to the bill. — thelocal.de

Prora was designed to accommodate 20,000 people in one go. Hitler was convinced Germany lost World War I because its population lost its nerve. His idea was to create cheap package holidays to wed the nation to Nazism and to shape happy, strong, well-rested new generations capable of winning the next war. — Der Spiegel

Raumlabor just completed construction on "The Big Crunch" - a recycled building made from a heap of discarded objects. The mound of materials is condensed in a theater plaza from all over the area, seemingly to move like a small wave cresting on the Georg-Büchner-Platz grounds in Darmstadt, Germany. — Inhabitat

With its strips of glass windows and clean geometric structures, the building paved the way for a modernist style which became the trademark of the Bauhaus. The factory still produces shoe lasts, the forms used to mould shoes, to this day. — Der Spiegel

Hamburg is building a cultural landmark: The Elbphilharmonie. Designed by the architects Herzog & de Meuron, a synthesis of the arts comprising architecture, music and a unique location by the port is arising on the banks of the River Elbe. In addition to three concert halls, a hotel and 45 apartments, the complex will boast a freely accessible venue at a height of 37 meters, affording a 360° panoramic view of the city – The Plaza. — THE ELBPHILHARMONIE HAMBURG

Europe is undergoing a revolution in energy production that requires massive new infrastructure to support the shift to renewables. But do new power lines always have to result in blight? Some utility companies are hoping that designer power masts can help overcome local opposition. — spiegel.de

"that is just fantastic ..." — A reader's reaction, MailOnline

The city has given the thumbs up to a design by Dutch architect Eelco Hooftman for a mountain in the park to be used by Alpine climbing enthusiasts. At 60 meters (around 197 feet), it may not be a Matterhorn, but it still has the potential to beat any of the capital city's existing puny climbing walls. — SPIEGEL