I made this poster for "Show Us Your Type", who organized an exhibition about the city of Berlin with posters based on typography. All the people that live in Berln we know that the streets are full of broken glasses.
I collected glasses from the street and made this composition. This is the first level of lecture. There is a second one, that talks about a city that is always being destroyed and being reconstructed: the II World War, the wall, the gentrification.
The typface had to be a gothic typeface, of course.