Duncan and Ruth St. Denis, leaders in the early modern dance movement, which around the turn of the 20th century, looked to Asia and Egypt for artistic inspiration. Gabriel Astruc became her personal booking agent. Promiscuous, flirtatious, and openly flaunting her body, Mata Hari captivated her audiences and was an overnight success from the debut of her act at the Musée Guimet on 13 March 1905. She became the long-time mistress of the millionaire industrialist Émile Étienne Guimet, who had founded the Musée. She posed as a Javanese princess of priestly Hindu birth, pretending to have been immersed in the art of sacred Indian dance since childhood. She was photographed numerous times during this period, nude or nearly so. Some of these pictures were obtained by MacLeod and strengthened his case in keeping custody of their daughter. Mata Hari brought a carefree provocative style to the stage in her act, which garnered wide acclaim. The most celebrated segment of her act was her progressive shedding of clothing until she wore just a jeweled breastplate and some ornaments upon her arms and head. She was never seen bare-chested as she was self-conscious about having small breasts. Early in her career, she wore a bodystocking for her performances that was similar in color to her skin, but that was later omitted. Although Mata Hari's claims about her origins were fictitious, it was common for entertainers of her era to invent colourful stories about their origins as part of the show. Her act was successful because it elevated erotic dance to a more respectable status and broke new ground in a style of entertainment for which Paris was later world-famous. Her style and free-willed attitude made her a popular woman, as did her eagerness to perform in exotic and revealing clothing. She posed for provocative photos and mingled in wealthy circles. Since most Europeans at the time were unfamiliar with the Dutch East Indies, Mata Hari was thought of as exotic, and it was assumed her claims were genuine. One enthusiastic French journalist wrote in a Paris newspaper that Mata Hari was "so feline, extremely feminine, majestically tragic, the thousand curves and movements of her body trembling in a thousand rhythms." One journalist in Vienna wrote after seeing one of her performances that Mata Hari was "slender and tall with the flexible grace of a wild animal, and with blue-black hair" and that