Chair and stools upholstered with real tree bark is what the Belgium-based designers Draw Me a Sheep are presenting at the 100% Design London. The concept and the look of the chair is great. However, I wonder if it is comfortable to sit in this type of chair knowing the tree barks are rough. Other than that, the whole design is cool and the concept is great, as we all know that tree barks are just thrown away. At least this time around, designers have come to an idea of creating thing that will make tree barks an important part of it being the upholstery.