Vintage Threads: Alphabet Adventures - "S is for Sharks Teeth". A sewing technique that involves creating blind tucks in fabric, then snipping the tucks in intervals before folding in the raw edges created and sewing them in place.
Concept from Korean designer Sungho Lee: Intuitively, I love it! How clever! I want to make a bunch of my own—as I imagine Mr. Lee did—by cutting up some paper clips, clipping the leads on a bunch of LEDs, and soldering the one to the other.