Indian Yellow is one of three Bob Ross yellow colors. Occasionally Bob will use Indian Yellow to paint the sun in the sky of his painting. It is also used to vary the yellow highlights of trees, bushes and grass. 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 Techniqueëå. No other paints can accomplish what these do, and every batch is individually tested for perfection.