Architect’s vision for redevelopment of heart of EU quarter unrealised amid political wrangling and rising costs

The redevelopment plan for Schuman Square at the heart of the EU quarter in Brussels was very ambitious. From a traffic-clogged, nondescript roundabout, it would become “an urban agora”, a greener, calmer meeting place, nothing less, said a former head of the Brussels government, than “a symbol that beats as the heart … of the European project”.

It did not turn out that way. The result, say critics, is Europe’s largest frying pan, a concrete expanse with little greenery or shade. While the number cars has reduced and the space is remodelled with smart grey paving, the centrepiece – a steel canopy with a green roof – was never built.