Even stranger, perhaps, was the appearance of a suited Norman Foster wearing virtual reality goggles. A practice spokesperson told The Times: ‘The exercise has been vital in helping us develop and refine the proposals for the memorial.’ Zaha Hadid’s name and reputation live onNeither business nor architecture should be popularity contests. Even so, it is difficult to ignore the awkward contrast between two very different recent Instagram posts. The punchline, after five years of study and no shortage of ambition, is that the would-be Zaha still finds herself ‘drawing toilets’.