This rather unusual and award-winning chair is designed by Stefan Heiliger and, due to its shape, is aptly called the Question Mark chair.
Made from steel and foam, the chair consists of one sweeping curve, which wraps itself around to form a comfortable seat. The chair is upholstered in a choice of leather or fabric, in a variety of colours, and the base has a 360 degree swivel function.
It would be the perfect seat for contemplating decisions, or simply to relax and unwind in.
The Question Mark chair is custom made to order and is available from Within4Walls for £1527.