Yakuza Heiress

Just a piece of personal artwork (thank god I haven't given it away too lol ) A yakuza heiress that loves and respects the ways of the geisha, but isn't allowed to live that way. The koi on her kimono are to represent the yin and yang, as well as struggle. Her shedding that is suppose to be symbolic (ooo.. now that's deep X3) The dragon tattoo on her back is the brand she bares as a member of the yakuza. It's to represent her inner strength, and power. I'm hoping to color this one too, but I'm not sure how I'd like to do that just as of yet (which medium to choose, which one?? )