Christie’s modern British and Irish art evening sale, taking place in London on October 21, will feature a mid-career sculpture by Barbara Hepworth with an estimate of £5 million–£8 million ($6.6 million–$10.5 million). Hepworth, one of the most well-known British modernist sculptors, carved Sculpture with Colour (Eos) in 1946 from a single piece of Hopton Wood stone, a type of limestone. The approximately two-foot-tall egg-shaped sculpture sits on a short platform and has three hollowed-out areas that are painted pale gray, off-white, and deep blue, colors that reference “the depths of the ocean, the boundless sky and the infinite reaches of the cosmos,” according to a statement from Christie’s. In addition to being an early work Hepworth’s to incorporate color, Sculpture with Colour (Eos) was also featured in a 1948 photograph taken by Lee Miller for the October 15, 1949, issue of American Vogue . Miller, who was a friend of Hepworth’s, visited the ar...