Located in the heart of New York City, the Seagram Building designed by Mies van der Rohe epitomizes elegance and the principles of modernism. Join @IntDesignerChat today on Twitter, our Topic: Why Modernism Holds Sway ~ From Mad Men to Mies. We use the hashtag #IntDesignerChat Tuesdays at 6p ET, 5p CT, 3p PT, and 11p GMT