The cardboard Chick 'n' Egg chair is not just art, it's actually a piece of furniture.
These chairs by Manuel Kretzer are completely made of corrugated cardboard through 3D modeling. Although it is lightweight, it is still sturdy enough to be used. Another neat benefit is that it can also be folded flat when it needs to be tucked away. To put the cardboard Chick 'n' Egg chair together, you can easily slide the individual pieces into place with no glue or fasteners needed.
The Intricately Designed Cardboard Chick 'n' Egg Chair
Summer Luu — September 22, 2010 — Eco
References: responsivedesign.de & mocoloco