A single cedar tree is the only reminder of the demolished seat of the Dukes of Bedford and the Earl of Coventry, later Britain’s only Anglican convent.

A wild piece of woodland, a reminder of the dairy that was on this site for more than 150 years and Streatham Wells, where spa water was bottled and sold.

A buried river and a lost neighbourhood.

Bentham’s skeletal “auto-icon” watches students in UCL’s hallways. In life Bentham believed that surveillance could make us behave better. His dream of a Panopticon penitentiary was never realised. Instead he became the first man to campaign against transportation to Australia.