This is just one example of how you can use ingredients from your fridge or pantry to make different colors without synthetic ...

Gently add one or two drops of red, blue, and yellow food coloring to the same spot in the center ... When you touch the food coloring at the edge of the plate, the color should move around, mix, and ...

The focus now turns to conversion, highlighting any gaps that still exist in the natural rainbow, like stable natural blues.