Hadid is now able to put her theories into practice here. Her first British building, the Maggie's Centre for cancer care in Kirkcaldy, was completed in 2006, all raking roof lines, wrapping banks of windows at increasingly acute angles. The centre, paid for by charitable donations, was hailed as a triumph, not least by Sarah Brown, the then Prime Minister's wife, who is patron of the Maggie's Centres. Gordon Brown, MP for Kirkcaldy, opened the building himself. And almost completed is the Evelyn Grace Academy in Brixton, one of hedge-funder Arki Busson's ARK schools for underprivileged areas. Suddenly, in the lee of a hill lined with Victorian terraced houses, you run slap-bang into a spiky sandwich of steel and concrete, on an irregular Z-plan, arching over a running track and flanked by playing fields with artificial surfaces. In a bid to counter the discipline problems of huge schools, Evelyn Grace is internally divided into four separate schools, each of which has no more than 270 pupils. It's an ingenious piece of geometry, with overhanging triangles of concrete providing shelter from the rain. In the morning, children climb outside staircases and gather on terraces before registration. It means they need never climb an inner stairwell – classic hotspots for violence. A lot of the thinking is derived from American philosophies on how to build harmonious inner-city schools with good discipline.