India Yellow has an unusual source of inspiration, taking its name from a pigment traditionally collected from the urine of cows fed on mango leaves. It\'s a very modern yellow, thanks to its deep earthy tones, and looks just as good used in moderation as it does all over a smaller room to create a cosy escape.Estate Emulsion is Farrow & Ball\'s signature finish for interior walls and ceilings. Its distinctive chalky matt finish minimises imperfections, and scatters light to fully express the depth of their colours. The flat, velvety effect it creates even brings added richness to darker colours.