Jean-Paul Felley (1966) and Olivier Kaeser (1963) live in Paris and Geneva.
They studied History of Art at the University of Geneva. From 1989, they were curators of architecture and design exhibitions at Fondation Louis Moret in Martigny. They were also collaborators in various art institutions in Suisse Romande.
In 1994, they founded the association Attitudes. Under this name, they conceive and organise projects in the fields of contemporary arts, in Geneva and in other cities in Switzerland and abroad. In 2008, they were appointed directors of Centre Culturel Suisse in Paris, and they started their multidisciplinary program in February 2009. They also continue two kinds of projects under the name Attitudes, the publishing of art books and the curating of exhibitions in foreign countries.