No colour has provoked more debate among Farrow & Ball\'s followers than Green Blue. It appears differently to everyone and changes colour with the light, adding intrigue to any room - but all are sure to agree on its soft, aquatic tones, which are particularly perfect for a relaxing bathroom.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.