The video gives an idea of Walther.
A pair of cantilever chairs by Franco Albini for Tecta at VNTG
This Red version of the F51 armchair by Walter Gropius gives me a Wow! Must Have! feeling.
And again at the Tecta Booth at IMM Cologne 2011: Armchair D42 by Ludwig Mies van der Rohe.
Asymmetric Chair by Stefan Wewerka at 2011 IMM Cologne (3)
At the IMM 2011 Tecta booth I found an Asymetric Chair by Stefan Wewerka, a design from 1979.
And here Stefan Himself in his Asymmetric Chair. Photo thanks to Tecta.