MARINA BENJAMIN GOES ALL IN Marina Benjamin writes to parse the questions that loom largest in her life. It's a self-examination, yes. But never self-obsession. STEFAN SAGMEISTER: THE PURSUIT OF HAPPINESS AND BEAUTY Stefan Sagmeister has spent the past 40-odd years demonstrating how graphic design can make even the most abstract ideas tangible. And he does it with his own unique style- his own idiom. DONALD NALLY: VOICE OF REASON Donald Nally, conductor of the groundbreaking chamber choir, The Crossing, doesn't just want audiences to listen- he wants them to think. And, about real-world issues and events.