What is the tallest building in the capital city of the UK?
 The Shard
The Shard
The Tower of London
The Shard
The Tower of London
The Houses of Parliament
The Shard
The Tower of London
The Shard
The Houses of Parliament
The Shard
The Houses of Parliament
The Tower of London
The O2 Arena
The Shard
The O2 Arena
Tower of London
The Houses of Parliament
10 Downing Street
The Shard
The Tower of London
The London Eye
The O2 Arena
The Houses of Parliament
The Shard
Tower of London
10 Downing Street
BT Tower
The Tower of London
The London Eye
The O2 Arena
The Shard
The Houses of Parliament
One World Trade Centre
Tower Bridge
The Tower of London.
Tower of London
10 Downing Street
The London Eye
BT Tower
The O2 Arena
The Shard
The Tower of London
One World Trade Center
The Houses of Parliament
Tower Bridge
The One World Trade Centre
The London Eye
10 Downing Street
The Tower of London.
Tower of London
One World Trade Centre
The Shard
The O2 Arena
Tower Bridge
The National Portrait Gallery
The Tower of London
The House of Commons
Millennium Dome
The Houses of Parliament
The Shard of London
Houses of Parliament
The London Eye
10 Downing Street
One World Trade Center
Tower of London
The One World Trade Centre
The Shard London
The Shard Tower
Tower Bridge
The Shard
The O2 Arena
The Tower of London.
Burlington House
One World Trade Centre
Millennium Dome
Tower 42
BT Tower
The O2 Arena London
The One World Trade Center
The O2 Tower
The Tower of London
The House of Commons
The Royal Albert Hall
The Tower of London Tower
The London Eye
The Houses of Parliament
The National Portrait Gallery
10 Downing Street
The O2
Tower Bridge
O2 Arena
The Shard
One World Trade Center
Tower 42
The O2 Arena
The One World Trade Centre
The Shard of London
Millennium Dome
The Shard London
The Shard Tower
Houses of Parliament
Tower of London
Burlington House
The Tower of London.
The One World Trade Center
The O2 Tower
Tower Bridge
One World Trade Centre
The O2
The O2 Arena London
BT Tower
O2 Arena
The Shard
Tower 42
The Tower of London
The Royal Albert Hall
The Tower of London Tower
London Eye
The O2 Arena
Millennium Dome
The Shard.
The London Eye
Shard London
Tower of London
The House of Commons
The Palace of Westminster
The Shard London
The Shard Tower
One World Trade Center
Tower Bridge
Shard Tower
The O2
Burlington House
Tower 42
O2 Arena
Dominion Tower
The Shard of London
The One London Eye
The Shard
The One World Trade Center
London Eye
The O2 Tower
The Observer
Houses of Parliament
The Tower of London.
Millennium Dome
The O2 Arena
The Shard.
The O2 Arena London
The Tower of London
Tower of London
Tower Bridge
BT Tower
The Royal Exchange
The London Eye
The Tower of London Tower
The Royal Albert Hall
The Royal Opera House
Shard London
The O2
The Shard London
O2 Arena
The Shard Tower
One World Trade Centre
The Shard
Houses of Parliament Building
Tower 42
London Eye
The O2 Tower
Tower Bridge
The Tower of London
One World Trade Center
The Tower of London.
The Observer
Shard
The O2 Arena London
The Royal Festival Hall
The O2
Tower of London
The O2 Arena
The Shard at Westminster
O2 Arena
The London Eye
The Shard
Shard London
Burlington Tower
The Shard.
The Palace of Westminster
The Shard London
The Royal Exchange
The Shard Tower
Houses of Parliament
Tower Bridge
The Royal Albert Hall
The Royal Opera House
Tower 42
BT Tower
Shard
Big Ben
Queen Elizabeth II Building