This is Anouk Wipprecht, in a chainmail dress she made with the help of ArcAttack, being bombarded with 500,000 volts. The metal in the dress worked as a Faraday cage and conducted the energy towards the ground. See it in action below:
You can see more of Anouk's and ArcAttack's creations at their sites.
You are now looking at Screenburn, a Kotaku blog dedicated to the best gaming images, videos and GIFs online.