The models normally pose n#de or with scant covering over their private parts. The women models breasts are either painted n#de or with nipple covers, that make the breast appear more flat and hence appear less exposed. A brand called Prosheild is used for breasts and female private parts (yet non are available for the male models yet) Sometimes stretch clothing or or even liquid latex is used as a base covering. The human canvas is then painted in a variety of ways.