The banners for Spectres of Modernism: Artists Against Overdevelopment use the typeface Bureau Grotesque 37. It was chosen to mirror all the original signage on the Golden Lane Estate. Here are just a few examples of such usage. These are from Bayer House, Hatfield House, Stanley Cohen House and Harefield House.
“A spectre is haunting the cynical overdevelopment that characterises London’s buy to leave property boom, the spectre of modernism!” #savegoldenlane