All monument: a design plan for Trojena’s artificial lake, within Saudi Arabia’s proposed new megacity of Neom. It is already slated to host the Asian Winter Games in 2029. Image: NEOM / AFP Welcome to Neom, Saudi Arabia’s desert dystopia in the making Western architects are scrambling to work on a Saudi Arabian dream: a city founded on a 170km-long line of mirrored towers. But will it end up as..