Scream is a new aluminum chair from Bannavis Andrew Sribyatta of PIE Studio, an eco-friendly furniture design firm. Made with the same method as their prize-winning Steel Tongue chair, the piece is constructed by hand-weaving an aluminum skin over a stainless steel frame. According to PIE, ” The inspiration derives from a screaming mouth exposing the Uvula. The Uvula moves down and touches the floor as one sits on the chair.”

http://www.core77.com/blog/object_culture/this_just_inbox_scream_a_hand_woven_aluminum_chair_14119.asp