Louis Rault (1847 – 1903) was a French Sculptor, engraver, silversmith and jewellery designer.Between 1868 and 1875, Rault worked in the Boucheron workshop on the Place Vendôme in Paris. At the end of the nineteenth century, he set up a workshop where he produced silver and jewellery in the Art Nouveau style.
Gertrude Anna Bertha Hermes was born in Bickley, Kent, on August 18, 1901. Louis August Hermes and Helene, née Gerdes, were from Altena, Germany, near Dortmund. She attended the Beckenham School of Art in around 1921. She then enrolled in Leon Underwood’s Brook Green School of Painting and Sculpture in 1922, where she met Eileen Agar, Raymond Coxon, Henry Moore, and Blair Hughes-Stanton, whom she later married in 1926. They divorced in 1933 after separating in 1931.