Line Drawing and Color before desaturation
Variations of Make-up Designs
Two other costume designs before coming up with the one I picked to use.
Second Villain is Stain, another color manipulator but for own selfish purposes. He uses a cybernetic arm to take color to become more powerful. He stores it into his tattoo. (The more powerful he is the more colorful his tattoo.)
Arm and tattoo callouts
Other Stain variations