One of the world’s greatest collections of modern Impressionist and post-Impressionist art goes on view this month in a $37 million building by Renzo Piano

It is marked by three celebrations in his native Basel and an exhibition at London's National Gallery on his renowned “Ambassadors”

The TEFAF Basel saw only 12,500 visitors, but some good sales nonetheless. Could the organisers have promoted it more?

Beyeler, doyen of Basel dealers, has taken over the Kunstmuseum and the Kunsthalle to accommodate this event

The stunning assemblage contains works by many Northern masters, including both the elder and younger Holbeins

Ruedi Staechelin appointed leadership role

The exhibition, in which psychological unrest is registered through the body, will appear next in Frankfurt