ZURICH.- Louise Bourgeois (1911-2010) was one of the most significant and influential artist personalities of our times. She would have celebrated her 100th birthday on December 25, 2011. To mark this occasion, the Fondation Beyeler is mounting an exhibition featuring a concentrated selection from her oeuvre. An advance highlight is the presentation of her renowned and largest spider sculpture Maman (1999) on Bundesplatz in Bern, Bürkliplatz in Zurich, and at a site in Geneva. Subsequently Maman will be on view during the exhibition in the Fondation Beyeler park in Riehen/Basel.