a color space

color

a portrait, one's likeness / an image produced by an electronic device such as a television; or imagery (images as a whole)

a portrait

expression (by words, facial, attitude) / representation (of art, play, music) / performance (of actor, player, ...)

express

(physics) space / (mathematics) space / area, room

color / one's facial coloring or expression / the shape of one's face or appearance; more specifically, beautiful looks or a beautiful figure / lively elegance, enjoyable or interesting charm

(archaic) of exceptional beauty of form or appearance / (archaic) knowledgeable about lovemaking, sensual; lascivious, lecherous / (archaic) elegant, tasteful, refined

of that tone or timber or mood / relating to a love affair or the red light district / relating to type or kind