Trending Food Coloring Pages For Adults / My friend tasha goddard is a talented illustrator and i am delighted to say she has shared with me two fantastic pages for one that is about frugal food or crafts and art. Food coloring, or color additive, is any dye, pigment or substance that imparts color when it is added to food or drink. Food Coloring Pages For Adults - Learn different techniques to achieve the best color from every ingredient including blue.