Traits

• Penumbra presents as a band of color outlining any marking. The band may be any color, and may be two-toned. Penumbra should be soft- or blended-edged regardless of the original marking's edge hardness.
• Markings modified by Penumbra are not visible other than their outline. Markings underneath them can be shown visibly, or stop at the outline as if the marking was filled in with the base coat.
• If Penumbra is the only marking on the Rixixi (or if the only other markings modify the base coat without creating another marking, such as Gradient), then Penumbra can create the outline of any marking that can be hard-edged. It should also remain soft- or blended-edged in this case.
• Recessive Penumbra can modify and outline one marking, while Dominant Penumbra can modify and outline multiple - as many as the designer desires.

Examples:

Penumbra modifying Unders


Penumbra modifying Squared