Cubism theory through the writings of Albert Gleizes. However, the linking of basic geometric forms with inherent beauty and ease of industrial application—which had been prefigured by Marcel Duchamp from 1914—was left to the founders of Purism, Amédée Ozenfant and Charles-Édouard Jeanneret (better known as Le Corbusier,) who exhibited paintings together in Paris and published "Après le cubisme" in 1918. Le Corbusier's ambition had been to translate the properties of his own style of Cubism to architecture. Between 1918 and 1922, Le Corbusier concentrated his efforts on Purist theory and painting. In 1922, Le Corbusier and his cousin Jeanneret opened a
Gris-gris (talisman) ("abstinence, roots and herbs, and charms ['gris-gris']"). Over 60% of women reported having knowledge of such methods; modern means of contraception were not well known, with the pill the best-known of those, a little over 40% of women reporting knowledge of it. Gris-gris are worn by a wide strata of society by everyone "from wrestlers to soldiers to housewives, and can feature anything from monkey to snake to mouse." Gris-gris (talisman) Gris-gris, also spelled grigri, and sometimes also "gregory" or "gerregery", is a Voodoo amulet originating in Africa which is believed to protect the wearer from evil or brings luck,