Section d'Or of revealing the complete process of transformation and renewal that had transpired since the onset of Cubism. The group seems to have adopted the name "Section d'Or" as both an homage to the mathematical harmony associated with Georges Seurat, and to distinguish themselves from the narrower style of Cubism developed in parallel by Pablo Picasso and Georges Braque in the Montmartre quarter of Paris. In addition, the name was to highlight that Cubism, rather than being an isolated art-form, represented the continuation of a grand tradition: indeed, the golden ratio, or golden section () had fascinated Western intellectuals of diverse
Georges Valmier Georges Valmier Georges Valmier (11 April 1885 – 25 March 1937) was a French painter. His work encompassed the great movements in the modern history of painting, starting with Impressionism in his early years, then Cubism which he discovered when he was around 25 years old, and finally Abstractionism from 1921. He also designed sets and costumes for theater and ballet, and models for fabrics, carpets, and other objects. His oil paintings do not exceed 300 in number, since Valmier died prematurely at the age of 51. His paintings were the culmination of many preparatory drafts in gouaches, multiple versions