Getting warmer...

Both sides of the corner of the Royal Geographic Society. On the one side is Dr Livingstone (Kensington Gore), and on the other is Ernest Shackleton (Exhibition Road). The climates the two explorers are famous for are what gives the junction its nickname of Hot and Cold Corner by the local black cab drivers.

http://www.britishexploring.org/stories/hot-and-cold-corner.aspx?EntryId=205&tabid=343