Here are some professionals with whom we collaborate regularly:

Nahmad Collection
Fondation Zao Wou-Ki
Archives Claude Picasso
Fondation Archives Antonio Saura
Gagosian Gallery, Genève, New-York, Paris
Simon Studer Art SA
Galerie Grand Rue
Galerie Patrick Cramer

Catherine Duret Art Contemporain

Musée international de la Réforme
Rodolphe Haller SA
Fine Art Transports Natural Le Coultre SA
Henri Harsch HH SA

We also work for many museums and foundations in Switzerland and abroad.


For confidentiality reasons, we can't name art collectors, private clients, artists,

in Switzerland or around the world with whom we collaborate.