Artistic:
Full nudity, Partial nudity or Clothed. Artistic shots have a sole purpose of showing all or parts of the body by use of standard, high key, low key or bizarre lighting with a mixture of unique poses.
Color, Black and White and a combination of both are included in Artistic category
High key lighting is when the photo is very light overall. White background. White clothing
Low key is of course just the opposite, Dark setting. Dark clothing.