Can someone inform me on how to achieve this type of patina on a furniture project I am working on? I am building a coffee table and tv stand for my bedroom and would like to treat the steel with some sort of finish. I found this piece of furniture (http://imgur.com/vdQM3Vs) and was wondering how I would be able to achieve this myself. I'm really not sure what to search for because I don't know what this look would be called exactly or the anything about the process. Any help would be appreciated.
This is what I am referring to: http://imgur.com/vdQM3Vs