The two young architects used bolstered concrete for the first time in Paris residential buildings; the model new buildings had clear strains, rectangular types, and no ornament on the façades; they marked a clean break with the art nouveau type. Between 1910 and 1913, Perret used his experience in concrete condo buildings to assemble the Théâtre des Champs-Élysées, 15 avenue Montaigne. Between 1925 and 1928 Sauvage constructed the brand new art deco façade of La Samaritaine division store in Paris. During the Great Depression within the United States, many sculptors were commissioned to make works for the decoration of federal authorities buildings, with funds supplied by the WPA, or Works Progress Administration. They included sculptor Sidney Biehler Waugh, who created stylized and idealized photographs of staff and their tasks for federal authorities office buildings. In San Francisco, Ralph Stackpole supplied sculpture for the façade of the new San Francisco Stock Exchange constructing.

Each self-discipline within the performing arts is temporal in nature, meaning the product is carried out over a time period. Products are broadly categorized as being either repeatable or improvised for each performance. Artists who participate in these arts in front of an viewers are called performers, including …