Cornforth White is a light grey that leans neither warm nor cool. Between Ammonite and Purbeck Stone, it forms the mid tone in the Farrow & Ball Easy Neutrals group. Try it as a wall colour with the lighter Ammonite on the ceiling and trim for a put-together all-grey look.Exterior Eggshell brings long-lasting colour to outdoor spaces with a finish that remains flexible once dry, protecting wood and metal surfaces through changing weather. Added preservatives help to prevent the growth of algae and fungi, and the resin-rich formula resists flaking, peeling, and fading for up to six years. Providing it has been applied in accordance with Farrow & Ball Product Advice Sheets. Not suitable for use on exterior plastic surfaces or decking.