“To a large extent, from 1970 on, it was Ms. Rozan who enabled Mr. Brook, one of the 20th century’s greatest theater directors, to follow his creative instincts wherever they led. She found the money, ironed out the logistics and ran the interference necessary to allow him to stage memorable works like The Mahabharata, a nine-hour epic based on a Hindu poem, and La Tragédie de Carmen, a version of the Bizet opera that played Broadway in 1983.”