14 Conversion-Starting Chairs That Push the Boundaries of Design

The chair is one of the simplest, most essential pieces of furniture - which is why many designers use it as a canvas to experiment with new materials and innovative techniques. When is a chair more than a chair? When it's made from living grass, heats up like a hot water bottle, or transforms with the tap of a smartphone. Read on for 14 inspiring chairs that go far beyond four legs and a set.

Check the chairs out here!