Slightly harder than yesterday’s, but still a very well known piece of architecture.

Let us know what building this is by tweeting @WhatBuilding to win a prize.*

*There is no prize

Shell Centre

The Shell Centre, in London, is one of the two central offices of oil major Shell (the other is in The Hague). It is located on Belvedere Road in the London Borough of Lambeth. It is a prominent feature on the South Bank of the River Thames near County Hall, and now forms the backdrop to the London Eye.