This very clever use of cardboard, by Australia-based company Karton Group, demonstrates sustainability at its best. By using recycled and virgin materials the furniture is highly sustainable but also looks very current. Sure you can look at it and think its cardboard. But I believe that it’s the little details that make this material great to work with. Firstly you have the contrasting corrugated inside against the straight exterior lines, but the main feature for me is the fact that initially you think “that can never support my weight, let alone ten people”, but it does. I think this is a great solution. Cheap, practical and highly sustainable.