i am doing a final piece for art, and its on fashion illustration and photography i thought it would be cool to get some people to volunteer and then i could paint patterns onto them making it quite dramatic and theatrical and then take photographs based in different locations,i thought mayb i could get flesh coloured underwear with fashionable accessories and then paint onto their skin, however someone told me it's not possible to do this, but i've seen it in many magazines and on mtv awards , is there a special type of body paint i would need to use as i would be nearly painting the whole body? where would i get this paint?