The Figlmüller Group and BWM transformed the former Café Weinwurm at Stephansplatz into “Zwischengang”. BWM’s interior design was inspired by the pop-up’s exclusive location right at Stephansplatz. The colours of the famous cathedral’s roof for example can be found in the mural created by painter Paul Riedmüller in collaboration with Dvorak trifft Schwab graphic design agency …