These three rich pigment lightfast inks Cochineal Red, Yellow and Blue, all made from my own recipes, are a quite fabulous introduction to my inks as not only do you have the rich red yellows and blues but combining the colours gives you such gorgeous shades:
Cochineal red and yellow give orange
Cochineal red and blue give purple
Blue and Yellow give green
Combining the oranges and purples and greens gives rich subtle browns and greys.