Yellow Oxide
From PROCEED SYSTEM Wiki
Comes in Dispersions and Slow Drying Fluid Acrylics
This tool allows painters to create a color by shooting for a "target" and then adjusting for specific needs.
Each of the color swatches below were created over a black and white card as shown here.
Swiping color across a black and white surface in a controlled thickness will show how transparent, translucent or opaque a color mix + texture.