A Quiet Revolution in Form: The World of Robert Mangold Robert Mangold emerged as a pivotal figure in the American art landscape of the 1960s, though his impact wasn’t one of bombast or overt gesture. Instead, it was a quiet revolution—a subtle dismantling of traditional painting conventions that paved the way for new explorations of form, color, and perception. Born in North Tonawanda, New York, in 1937, Mangold's path to becoming a…