AKI AGENCY | VOS Interieur Groningen: Seen at @vos_interieur two Kubus chairs designed by Josef Hoffmann for the company Wittmann. #vosinterieur #akiagency #wittmann #wittmannofficial #interiordesign #icon #naturalleather #quality #groningen #decoration #interieurarchitect #vienna info@akiagency.nl