Mirabeau, Sibylle-Gabrielle de Riquetti de (Gyp) (1850-1932); French. Medium: colour lithograph. Date: 1898. Joseph Reinach (1856-1921) French author and politician who championed Alfred Dreyfus (1859-1935) a French artillery officer of Jewish descent who was wrongly imprisoned for spying; The Dreyfus affair divided France in the 1890s and 1900s; Provenance: Private Collection. Photographic Rights The Bridgeman Art Library.