Charlotte Friis is a designer working in Denmark. Her design studio is producing some really playful pieces. The Mix & Match chairs and sofas (above, and below the jump) come with "pillows" which attach to the wooden bases to form the uphostery. The flower shaped pillows have one side which is black leather, the flip sides are different colors of wool.
Sofa with pillows attached.
When the chair is closed it functions as as stool.
When open, it's a dining chair. The seat and back cushion pillows in this piece are also removeable and interchangeable. Each chair comes with a set of six, making for many possible combinations.
More info: charlottefriis.com (Thanks, Andy!)