Raoul Varin (1865 - 1943) was a French watercolorist active in Europe and the North America in the late 19th and early 20th centuries. Varin exhibited in the Salon of French Artists and received an honorable mention in 1892. He is most famous for his historic Chicago aquatint views, of which he produced some 31 between 1926 and 1932. The collection included historic views drawn from early sources as current views of Chicago as Raoul saw it. Some were engraved by Ernest Byfield, who was the initial publisher of the series. Later, after Byfield went bankrupt, publication was taken over by A. Ackermann and Son's Chicago office. Buoyed by the success of his Chicago series, Varin went on to produce a series of 'Old New York', images, but these did not attain the same level of popularity.