Calluna is a genus of plant that solely includes heather, whose dainty flowers inspired this delicate Farrow & Ball colour. It\'s a pale purple with a touch of black pigment, which makes for a soft and sophisticated shade that leans more towards lilac than pink.Estate Eggshell is a washable, water based satin finish for interior wood and metal. Its soft low-shine finish brings an understated elegance to trim and furniture and is suitable for doors, kitchen cupboards, radiators, and other wood and metalwork throughout the home.