Klaus Kertess, Art Dealer Who Launched Major Careers, Dead At 76

“Barely a quarter-century old, Kertess opened Bykert [Gallery] in September of 1966, with the financial backing of his former Yale classmate Jeff Byers … Over the next nine years, Bykert would show a formidable roster of artists associated with Minimalism, Post-Minimalism, and Process Art, including Brice Marden, David Novros, Barry Le Va, Alan Saret, Chuck Close, Bill Bollinger, and Dorothea Rockburne, among many others.”