Bjarke Ingels’ firm has unveiled plans to build a school in Arlington,Virginia, featuring a fan-like plan that creates cascading roof terraces. Wilson Secondary School will comprise five storeys. But Copenhagen- and New York-based BIG wants it to feel like a single-storey block, so has arranged the floors so that they fan out from a single point, creating outdoor spaces above each level. This arrayed plan is intended to help break up the massing of the 15,800-square-metre building, which will be located in a low-rise residential neighbourhood on the edge of the Rosslyn central business district. (source).