St. Helen's is the International style skyscraper. This building is going to be replaced by 1 Undershaft, but the same fate with 6~8 Bishopsgate.
There's the buildings in London has gone:
Former 122 Leadenhall Street --> Leadenhall Building(Cheesegrater)
Former 20 Fenchurch Street --> Walkie-Talkie Building
Southwalk Towers --> The Shard & The Place
Want to say Goodbye with this 'survivor'?