Forgotten Streams is a public water sculpture and art installation created by Spanish artist Cristina Iglesias located at the Bloomberg Arcade in the City of London.

The Bloomberg European Headquarters in the City of London is a landmark office building designed by Norman Foster.

The exterior is clad in 9,000 tonnes of Derbyshire sandstone combined with massive, automated bronze ventilation fins that open and close to let the building “breathe” naturally.

Deep beneath the building’s basement sits the fully restored and public-accessible London Mithraeum, the ancient Roman Temple of Mithras which was originally discovered on the site in 1954 and carefully returned as part of the project’s civic commitment.