Rana Kabbani believes that "French Orientalist painting, as exemplified by the works of Gérôme, may appear more sensual, gaudy, gory and sexually explicit than its British counterpart, but this is a difference of style not substance ... Similar strains of fascination and repulsion convulsed their artists" Nonetheless, nudity and violence are more evident in British paintings set in the ancient world, and "the iconography of the odalisque ... the Oriental sex slave whose image is offered up to the viewer as freely as she herself supposedly was to her master – is almost entirely French in origin", though taken up with enthusiasm by Italian and other European painters. John Frederick Lewis, who lived for several years in a traditional mansion in Cairo, painted highly detailed works showing both realistic genre scenes of Middle Eastern life and more idealized scenes in upper class Egyptian interiors with no traces of Western cultural influence yet apparent. His careful and seemingly affectionate representation of Islamic architecture, furnishings, screens, and costumes set new standards of realism, which influenced other artists, including Gérôme in his later works. He "never painted a nude", and his wife modelled for several of his harem scenes, which, with the rare examples by the classicist painter Lord Leighton, imagine "the harem as a place of almost English domesticity, ... [where]... women's fully clothed respectability suggests a moral healthiness to go with their natural good looks". Other artists concentrated on landscape painting, often of desert scenes, including Richard Dadd and Edward Lear. David Roberts (1796–1864) produced architectural and landscape views, many of antiquities, and published very successful books of lithographs from them. Russian Orientalism Russian Orientalist art was largely concerned with the areas of Central Asia that Russia was conquering during the century, and also in historical painting with the Mongols who had dominated Russia for much of the Middle Ages, who were rarely shown in a good light. The explorer Nikolai Przhevalsky played a major role in popularising an exotic view of "the Orient" and advocating imperial expansion. "The Five" Russian composers were prominent 19th-century Russian composers who worked together to create a distinct national style of classical music. One hallmark of "The Five" composers was their reliance on orientalism. Many quintessentially "Russian" works were composed in orientalist style, such as Balakirev's Islamey, Borodin's Prince Igor and Rimsky-Korsakov's Scheherazade. As leader of "The Five," Balakirev encouraged the use of eastern themes