During that time he held many exhibitions at the Kunsthalle and also in other museums in the area, such as the Kunsthaus of Zurich, Ecole Polytechnique, Federal of Zurich, and the Cabinet of Prints, of Geneva.
He held many exhibitions at the Kunsthalle and also in other museums in the area of Geneva. This was during that time. This was such as the Kunsthaus of Zurich and the Cabinet of Prints. Ecole Polytechnique was Zurich. Ecole Polytechnique was Federal of Zurich.