What make-up techniques could be used to achieve the watercolor effect shown in this image? I'm a filmmaker who would like to recreate a makeup effect similar to what is shown in the image below. I want to know the best techniques to turn the skin into a surface for a watercolor painting. The more details, the better.

The performer(s) with this makeup will then act and dance in a movie, so the makeup art needs to be stable under heat, sweat and movement. 

The photographer is Alexander Khokhlov, and the makeup artist is Valeria Kutsan.
I suggest a basic sunless Tanner foam ( lightest tan)dispensed mixed with some color agent that won't dye the skin permanently, like a children's bathtime paints. 
   Or, possibly use party streamers then either get wet to apply(an oil perhaps) or spray with body glitter for eye-catching gleam! 
   Good luck!