http://www.deviantart.com/view/26428818/
Er...so toothbrush + ink = big fun mess. Covered in ink up to my elbows. Ok so four in Japanese is shi which is also death. Magnify glass in an ice cube. Ephemeral or what have you. Traditional vanitas use candles with a skull...so light bulbs instead not plugged in. And a fly on the little bulb (if can see) because flies are just nasty little deatheaters.
Wheeeeeeeeeeee toothbrush! Muah ha ha ha ha ha!