James McNeill Whistler - The Blue Girl - Google Art Project

James McNeill Whistler (1834–1903) was an American-born artist noted for his paintings of nocturnal London, for his striking and stylistically advanced full-length portraits, and his brilliant etchings and lithographs. An articulate theorist about art, he did much to introduce modern French painting into England. His most famous work is Arrangement in Grey and Black