Sam Keller says that Switzerland’s most-visited art museum will show more female artists as it expands on its 20th anniversary. In just over 20 years, the Fondation Beyeler has become Switzerland’s most-visited art gallery. And it is growing, in both ambition and size. The Beyeler’s director, Sam Keller, is overseeing the forthcoming $100 million Peter Zumthor-designed expansion, which […]