Bone is a soft grey paint with a hint of green, making it an excellent partner for other green-based neutrals in the Farrow & Ball palette, such as Lime White or Old White. As a woodwork shade, it sits well with strong, traditional wall colours.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.