One of the qualities that make art work better, is for the artist to loosen the grip on the brush or the pen. But in the absence of a tool to grip, it can get challenging. Fluid paint has the consistency of ink that is just slightly thicker. When you let two colors of this paint mix, all sorts of beautiful things happen. It is like watching ink dropped in a cup of clear water in slow motion. It took many tries to get this right and to achieve results close to the picture in my head.