Mark Brocklehurst:
The balloon now arriving at Platform 1
Mark Brocklehurst:
The Tate Modern
Mark Brocklehurst:
Decisions, decisions, decisions
Mark Brocklehurst:
St Paul's Cathedral poking through
Mark Brocklehurst:
A trick on the eye
Mark Brocklehurst:
Not quite what it seems!
Mark Brocklehurst:
Through the gap
Mark Brocklehurst:
Tower of London Tourist Entrance
Mark Brocklehurst:
And then there's a house!
Mark Brocklehurst:
Tower Bridge
Mark Brocklehurst:
Back down the Thames
Mark Brocklehurst:
Working together for a cleaner Thames
Mark Brocklehurst:
The Tower of London
Mark Brocklehurst:
Unscrewed
Mark Brocklehurst:
Towering in the gloom
Mark Brocklehurst:
Thames-side St Paul's
Mark Brocklehurst:
Messing about on the river
Mark Brocklehurst:
When in Rome
Mark Brocklehurst:
A city going about it's business!
Mark Brocklehurst:
Caught the eye
Mark Brocklehurst:
Touristville
Mark Brocklehurst:
Home to perhaps the greatest lines in "Doctor Who"
Mark Brocklehurst:
Great War Tribute
Mark Brocklehurst:
You wait for one bus...
Mark Brocklehurst:
Holding steady
Mark Brocklehurst:
The Fountain and The Wheel
Mark Brocklehurst:
Incoming 1
Mark Brocklehurst:
Incoming 2
Mark Brocklehurst:
Incoming 3
Mark Brocklehurst:
Incoming 4