Here's how to get a nice pattern into the body of your custom guitar

ToneControl

ToneControl

ToneControl

12kV at 0.03A

Nikko

Cool

boogieman

Fascinating stuff. 

roundthebend

Does that not affect the strength of the wood? Looks cool. Also looks dangerous.

octatonic

Seen this too?

http://www.stewmac.com/How-To/Online_Resources/Learn_About_Instrument_Finishing_and_Finish_Repair/Michi_Matsudas_gunpowder_scorched_guitar.html

ToneControl

octatonic said:

Seen this too?

http://www.stewmac.com/How-To/Online_Resources/Learn_About_Instrument_Finishing_and_Finish_Repair/Michi_Matsudas_gunpowder_scorched_guitar.html

I think so, a while back
btw I bought a Guzheng recently, looks like that Koto