Ernest Montaut began producing works in the early 1890s. Marguerite produced works focused not only on car races, but also on the early days of aviation.
Marguerite is credited with the innovation of using lines behind vehicles to indicate speed. She continued to produce works after her husband's death in 1909. "Gamy" is believed to be an anagram of "Magy," her nickname. A Certificate of Authenticity is available upon request. Feel free to ask for more details or additional photos.