Before you comment, please make sure you have read the entire comment. I might have answered one of your questions/nitpicks already. Daat or Daas ("Knowledge", Hebrew: דעת [ˈdaʕaθ]) in Jewish mysticism, called Kabbalah, is the location (the mystical state) where all ten sephirot in the Tree of Life are united as one.
Character design for my watercolor class last year. Inspiration from another work that I've done (which might not be submitted here), Tetsuya Nomura and Platinum Games' Bayonetta. No references used though.
She's the queen of a fictional fantasy world that I created for the sake of that other work I just mention. It's always fun giving narrative depth to things. I wonder if this could make an interesting cosplay idea.
Beware the metal spike boots.
Details here [link]
Media: Pencil and watercolor on watercolor paper
Character and art by me.