Unfortunately for us over here, the exhibition ‘Poetry of the Metropolis. The Affichistes’ is on until May/2015 at the Schirn Kunsthalle in FRANKFURT. However the accompanying book is available on Amazon.

Conceived by the Schirn Kunsthalle Frankfurt and the Museum Tinguely in Basel, Switzerland, the exhibition spans the period from 1946 to 1968. It pays attention to the emergence of the street art movement and the Affichistes’ early phases of production . . . . .  http://www.schirn.de/en/Home.html