Orphism (art) in the context of "Paul Signac"

Robert Delaunay (French: [ʁɔbɛʁ dəlonɛ]; 12 April 1885 – 25 October 1941) was a French artist of the School of Paris movement; who, with his wife Sonia Delaunay and others, co-founded the Orphism art movement, noted for its use of strong colours and geometric shapes. His later works were more abstract. His key influence related to the bold use of colour and a clear love of experimentation with both depth and tone.

The Section d'Or ("Golden Section"), also known as Groupe de Puteaux or Puteaux Group, was a collective of painters, sculptors, poets and critics associated with Cubism and Orphism. Based in the Parisian suburbs, the group held regular meetings at the home of the Duchamp brothers in Puteaux and at the studio of Albert Gleizes in Courbevoie. Active from 1911 to around 1914, members of the collective came to prominence in the wake of their controversial showing at the Salon des Indépendants in the spring of 1911. This showing by Albert Gleizes, Jean Metzinger, Robert Delaunay, Henri le Fauconnier, Fernand Léger and Marie Laurencin (at the request of Apollinaire), created a scandal that brought Cubism to the attention of the general public for the first time.

The Salon de la Section d'Or, held October 1912—the largest and most important public showing of Cubist works prior to World War I—exposed Cubism to a wider audience still. After the war, with support given by the dealer Léonce Rosenberg, Cubism returned to the front line of Parisian artistic activity. Various elements of the Groupe de Puteaux would mount two more large-scale Section d'Or exhibitions, in 1920 and in 1925, with the goal of revealing the complete process of transformation and renewal that had transpired since the onset of Cubism.

Sonia Delaunay (French: [sɔnja dəlonɛ]; 14 November 1885 – 5 December 1979) was a French artist born to Jewish parents, who spent most of her working life in Paris. She was born in the Russian Empire, now Ukraine, and was formally trained in Russia and Germany, before moving to France and expanding her practice to include textile, fashion, and set design. She was part of the School of Paris and co-founded the Orphism art movement, noted for its use of strong colours and geometric shapes, with her husband Robert Delaunay and others. She was the first living female artist to have a retrospective exhibition at the Louvre in 1964, and in 1975 was named an officer of the French Legion of Honor.

Her work in modern design included the concepts of geometric abstraction, and the integration of furniture, fabrics, wall coverings, and clothing into her art practice.