Farrow n Ball eco eggshell?

[Nemesis]

No, no idea what it's like, but I post for information:

http://www.farrow-ball.com/categorylist.aspx?cid=PFIB&language=en-GB

Long before it came into vogue, Farrow & Ball recognised the importance of the environment. For many years we have offered some of the most environmentally friendly paints available anywhere in the world. The vast majority of Farrow & Ball paint is classified by the US Environmental Protection Agency as zero VOC.
Farrow & Ball is now pleased to enhance its eco-friendly range with the launch of Estate® Eggshell, a unique high performance paint which retains the flow, appearance and performance of traditional oil-based eggshell paint, yet has minimum impact on the environment.
Extremely durable and ideal for use on all interior woodwork and metal including radiators, Estate® Eggshell is an excellent, low-sheen complement to Farrow & Ball Estate® Emulsion and Modern Emulsion, giving the unmistakeably elegant Farrow & Ball look.

Estate® Eggshell is available now in all Farrow & Ball colours and in tin sizes of 750ml, 2.5 litres & 5 litres.
For more information about all of our interior and exterior paint finishes click here.

Well, that's what the blurb says. The oil eggshell is very good indeed, lovely finish and durable.