A 25 metre-high staircase festooned in sustainable vegetation, this temporary structure is due to open near Marble Arch, just as England (hopefully) opens up more fully in late June. Playful but purposeful, Westminster Council has commissioned the ‘Hill’ from Dutch super-architect MVRDV in an effort to both draw visitors back to London’s beleaguered shopping districts and rejuvenate an underused heritage site girded by roads.

+INFO: Evening Standard