Site: Martini Beati - keystone head (1 memorial)
EC3, Change Alley
This keystone strikes us as probably a piece of guerrilla art. We spotted it in March 2019 and we know from Google Street View that it was installed in or before August 2016. The name 'Change Alley' refers to the nearby Exchange. The alley provided a convenient route from the Royal Exchange to the Post Office on Lombard Street.
