Going the other day on Mansell Street in Aldgate noticed such a small fountain.
Jets of water periodically change their height.
Also, periodically changing lights in these jets.
The fountain is situated in a small passageway between the large office buildings bank RBS and logistics company Maersk.
Nearby bench and a large green flower bed.
People sit, relax. If swarming in their smartphones and tablets can be called a rest.