Between the underground stations Aldgate and Tower Gateway, in a not very prominent position in front of the hotel Trevelodge, is such a strange monument.
I immediately first association with some sort of metal ears there. Type ears Cheburashka, only London style. Probably still heavily smoked “style” was.
Walking pass them, it seems that these “ears” are turning all the time directed at you. Although they are deadly fixed on a pedestal. Like overhear everyone passing by.
The best and more fun this monument would look around the building at MI-6 Vauxhall I think.