The darkest of the three Bob Ross yellows, Yellow Ochre has a beautiful soft hue, excellent for highlighting foliage. By varying the mixtures of Sap Green and all of the Yellows, one can achieve many subtle nuances found in natureí_í_Œés plant life. One of fourteen warm clean colors, yielding endless numbers of natural combinations in a smooth yet firm consistency necessary to the Bob Ross Wet-on-Wet TechniqueŒëŒå. No other paints can accomplish what these do, and every batch is individually tested for perfection.