So, we've all seen the "industrial revolution" in interior design over the past few years. Lots of metal - rusty or shiny, cold or warm. Now, with the green movement taking over every facet of life from light bulbs to trash bags, we're seeing natural materials mixing with the industrial metals to create a truly modern look. Old is new. New is old. Old oak sits atop an iron base. Metal is stretched over a traditional wood tables. We love all of it. Below are some of our favorites.