My Recommendations: the japanese artist Chooo-San

If you are looking for inspiration for a 3D tattoo or if you are searching for a crazy makeup for the Halloween-party, you you should check out this websites: http://chooosan.flavors.me/#57d/tumblr
http://www.hikarucho.com/archive (this one is in japanese, but it's quite intuitive, so you'll still be able to navigate it).

Chooo-San is a young Japanese artist who makes strange and surreal ephemeral creations with body painting. The result is both puzzling and intriguing: the eyes and mouths, or batteries that arise on the faces and bodies, transforming them into monsters thanks to acrylic paint.

Below are several of his artworks, which I realy like:

The right to choose a partner is represented by a face that shows what appears to be two men kissing.

This arm zip appears so authentic that we can almost feel the texture of those little metal teeth.

A girl with detachable head.

A man living inside someone's body.

X-ray illusion of someone lifting up his skin as you would lift up your shirt

Here the artwork highlights the right to live without sexual violence by showing a face emerging from a cracked shell, representing the emotional scars