Mask/Masked is a rare marking that covers the whole face, upon which becomes a free design area in up to 2 colors including the background color of the marking. The non-background color may be an unnatural saturated color. This "accent color" often times resembles makeup like that seen in kabuki theater or Japanese artistic oni and kitsune masks.

In homozygous form, the Mask can use up to 4 colors including the background, and 1 of the 3 non-background colors can be the accent color, a saturated, unnatural hue. The maximum homozygous range extends over the head.

The background of the "Mask" must be hard edged, but everything else inside may use any combination of any desired edge styles.

In homozygous form, the part of Mask that goes over the head may fade into its background.