Preparing for a Fancy Dress Ball is an oil painting by English artist William Etty. Although he was then known almost exclusively for history paintings featuring nude figures, he was commissioned in 1833 by Welsh Conservative politician Charles Williams-Wynn to paint a portrait of two of his daughters. Charlotte, the eldest, is shown standing, helping the seated Mary decorate her hair with a ribbon and a rose, both in lavish Italian-style costume. Etty put a good deal of effort into the piece and took much longer than usual to finish it, first exhibiting it at the 1835 Royal Academy Summer Exhibition. Generally well received, even by critics usually hostile to Etty, it demonstrated that he was both capable of high-quality work and deserving of patronage by the English elite, and the success led to further commissions. It remained in the collection of Mary Williams-Wynn's descendants and was not shown publicly for 160 years, other than in an 1849 retrospective exhibition. In 2009 it was acquired by the York Art Gallery, where it now forms part of a major collection of Etty's work. (Full article...)