Florence Nightingale an outpouring of generous donations. Sidney Herbert served as honorary secretary of the fund and the Duke of Cambridge was chairman. Nightingale was considered a pioneer in the concept of "medical tourism" as well, based on her 1856 letters describing spas in the Ottoman Empire. She detailed the health conditions, physical descriptions, dietary information, and other vital details of patients whom she directed there. The treatment there was significantly less expensive than in Switzerland. Nightingale had £45,000 at her disposal from the Nightingale Fund to set up the Nightingale Training School at St. Thomas' Hospital on 9 July 1860. The
Florence Nightingale home in May 1858, was discovered in 2006 and is now at the Florence Nightingale Museum in London. A black-and-white photograph taken in about 1907 by Lizzie Caswall Smith at Nightingale's London home in South Street, Mayfair, was auctioned on 19 November 2008 by Dreweatts auction house in Newbury, Berkshire, England, for £5,500. The first biography of Nightingale was published in England in 1855. In 1911, Edward Tyas Cook was authorised by Nightingale's executors to write the official life, published in two volumes in 1913. Nightingale was also the subject of one of Lytton Strachey's four mercilessly provocative biographical essays,