Japanese artist Yoshitomo Nara didn’t have time for the usual last-minute preparations before the Feb. 28 opening of his show at Marianne Boesky Gallery in New York. Like Shepard Fairey, who was arrested on his way to the opening of his retrospective at the Boston ICA last month, Nara was busy earning some street cred, and getting an introduction to the New York City jail system. Known for his pai