Editor's note: Industrial style is tricky because it can easily start to look like a prison. (Hey, we're nothing if not honest here at Wallpaperleo!). When done right, however, it's super cool and sophisticated and beautifully masculine. These are not frou-frou spaces filled with delicate knick-knacks that make a guy feel like a bull in a china shop. They're strong but beautiful spaces in which you can be yourself, but better. Check out our Industrial Style collection and you'll see what we mean!