Tokyo-based Berthier Associates is an architecture firm with extensive experience designing corporate office interiors for clients such as Air France/KLM, Peugeot Citroen, Carrefour, Ferrari, and the French Embassy.

Working closely with Berthier’s design team I was responsible for creating a bespoke wordmark and bilingual visit cards, keeping the appearance as uncluttered and contemporary as the firm’s own work.


We had been looking for a graphic designer for several months, but the few ones I got in touch with never seemed able to meet our taste. Finally, when I discovered David through a Google search, it appeared likely that such a passionate designer would be the partner we had been looking for — which became obvious as soon as we started working together. After reviewing our requirements, David sent us a few proposals and, taking great care, created numerous modifications. Most importantly, each modification introduced that special detail that makes all the difference. Thanks David.

— Dominique Berthier, managing director