Posters of Buenos Aires, that great painting of spirit, are the current equivalent of tangos and milongas. They take the pulse of the city, make evident the lack of love or absolute passion and even offer services.
Posters range from those that congratulate the recent graduate, those that have some demand - whether political or religious - to those that make some loving claim. One reads them and doesn't know how to interpret them, like one that says: I am selling my ego.