Last semester, I decided to experiment with ceramic underglazes and made a quick tiger on a plate with a needle eyedropper.

In ceramics, most high-fire glazes aren't as predictable as, say, acrylic paints. Color theory doesn't apply and a knowledge of chemistry is generally more useful. However, "underglazes" are a matte glaze that is more predictable, and if a layer of high-fire clear is applied on top, then you get a nice glossy finish on top of predictable colors.

If you like this, maybe go see my other charcoal, watercolor, ink, sculpture, and mixed media pieces on Facebook:
https://www.facebook.com/tinyfingerdildos
https://twitter.com/tinyfingerdildo
https://www.instagram.com/tinyfingerdildos