Yellow Ground was originally used as a background colour to Farrow & Ball wallpapers, and today is one of its most popular yellows. Lighter than Sudbury Yellow and warmer than Citron, it\'s a true sunny yellow that creates discernibly happy spaces without ever feeling overpowering.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.