It's a classic. Massimo Vignelli is one of the greats who is widely documented. But it's a very special moment when you happen to see two issues of Skyline lying around. So here they are. If you want to see more then check out the Flickr stream. There's also more to read in Eye60 and Eye83. The Vignelli's gave a D&AD lecture a few years a go where Massimo said that you should never be fashionable, you should be timeless. Skyline is a perfect example of this.