Dutch police confiscate Stefan Sagmeister’s installation of 300 000 eurocent coins for Droog at Experimentadesign in Amsterdam in September. >

Visiting the London Design Festival, Nadine Botha finds herself torn between sustainable and pop. >

The Sex Lives of Animals is the first natural history exhibition in the US to explore non-reproductive sexual behavior in animals. >

Creator of worlds and purveyor of jumble, set designer Angela Nemov speaks to Nadine Botha. >

Marije Vogelzang’s first solo exhibition, Fuel, at Mama in Rotterdam from May 21 to July 6 included cuddly sausages. >

Jan Kaplicky's design for Prague's new national library won the state competition in October last year, causing a political maelstrom. >

Dubai will be home to the world's first rotating skyscraper, the so-called Dynamic Tower, designed by Italian architect Dr David Fisher. >

Iziko National Gallery shows legendary Mozambican architect Pancho Guedes' first retrospective on the African continent. >

David Byrne turned architecture into a musical instrument and invited the public to "play the building", in an abandoned New York building. >

Japanese starchitect Shigeru Ban's Paper Tea House reached £31 700 at a Phillips de Pury and Company auction. >

Architect Andrew Makin and entrepreneur Nicky Rofail have collaborated on a new boutique hotel, Motel Mi Pi Chi. >