“As a musician, I would have never been able to design a show like what you saw tonight if it hadn’t been for my experience in Paris — learning how to minimize and make design decisions, how we started with just the single light,” said West, a stickler for details who barked at security guards between songs for loitering in front of the giant screens surrounding the stage, upon which images of boiling clouds, waterfalls, stars and smoky forests were projected. “It’s part of the show,” he pleaded