The view across the City and beyond from Searcy's bar at the top of the Gherkin is pretty impressive. But the city skyline isn't the only thing worth looking at. Artist Oskar Krajewski's mesmerising artwork Recycled Futures has gone on display up there.
Made from recycled materials as ordinary as bicycle lights and Coke bottles, he has created an extraordinary futuristic metropolis inhabited by around 2,500 tiny people.
It pulses with light and is best seen after dark. The details are spectacular, but you'll need a reservation for drinks to see it.