Gasp! What’s this? City commissioned street art that actually looks alright? Milan’s Fibre Optic company Metroweb sponsored 20 manhole covers from The London Police, Shepard Fairey, Space Invader, Rendo and the Flying Fortress. The manholes will remain in Milan for one or two years, capping sewers and inviting crowbar-happy scavengers from eBay to an international buffet. Full menu here.