Conundrum37:
Escalator
Conundrum37:
Canary Wharf
Conundrum37:
Lines and curves
Conundrum37:
Canary Wharf station
Conundrum37:
Escalator
Conundrum37:
Red arches
Conundrum37:
West ferry
Conundrum37:
Docklands station
Conundrum37:
Waiting
Conundrum37:
Canary Wharf