Remembering Bruno Bischofberger, Manuela Hoelterhoff, and Steven Durland

This week, we honor a Swiss collector, a discerning art critic, and a champion of performance art.

Remembering Bruno Bischofberger, Manuela Hoelterhoff, and Steven Durland
Andy Warhol, Jean-Michel Basquiat, Bruno Bischofberger, and Francesco Clemente in New York (1984) (photo Galerie Bruno Bischofberger via Wikimedia Commons, CC BY-SA 4.0)