Le Corbusier was an influential architect and city planner whose designs combined functionalism with bold sculptural expressionism. He belonged to the first generation of the so-called International school of architecture, which promoted such characteristics as clean geometric forms and open efficient spaces. Le Corbusier was also a recognized writer and artist.

Some of Le Corbusier’s most well-known projects were the buildings Villa Savoye, Colline Notre Dame du Haut, and the Unité d'Habitation at Marseille, France; the unbuilt prototype for mass housing, Maison Dom-Ino; the master plan for Chandigarh, India; and the book Toward a New Architecture (1923) wherein he famously declared “a house is a machine for living in.”

Le Corbusier was born Charles-Édouard Jeanneret-Gris to a family of watchmakers. He later married the fashion model Yvonne Gallis, but they had no children.

Le Corbusier had no formal training as an architect. At 13 he left primary school to learn enameling and engraving of watch faces at the École des Arts Décoratifs at La Chaux-de-Fonds. There his teacher, Charles L’Eplattenier, decided that Le Corbusier should become an architect and gave him his first practice on local projects.

At age 77, Le Corbusier died of a heart attack while swimming off the coast of the French Riviera.

Le Corbusier, byname of Charles-Édouard Jeanneret, (born October 6, 1887, La Chaux-de-Fonds, Switzerland—died August 27, 1965, Cap Martin, France), internationally influential Swiss architect and city planner, whose designs combine the functionalism of the modern movement with a bold sculptural expressionism. He belonged to the first generation of the so-called International school of architecture and was their most able propagandist in his numerous writings. In his architecture he joined the functionalist aspirations of his generation with a strong sense of expressionism. He was the first architect to make a studied use of rough-cast concrete, a technique that satisfied his taste for asceticism and for sculptural forms. In 2016, 17 of his architectural works were named World Heritage sites by UNESCO (United Nations Educational, Scientific and Cultural Organization).

Le Corbusier was born in a small town in the mountainous Swiss Jura region, since the 18th century the world’s centre of precision watchmaking. All his life he was marked by the harshness of these surroundings and the puritanism of a Protestant environment. At 13 years of age, Le Corbusier left primary school to learn the enamelling and engraving of watch faces, his father’s trade, at the École des Arts Décoratifs at La Chaux-de-Fonds. There, Charles L’Eplattenier, whom Le Corbusier later called his only teacher, taught him art history, drawing, and the naturalist aesthetics of Art Nouveau.

It was L’Eplattenier who decided that Le Corbusier, having completed three years of studies, should become an architect and gave him his first practice on local projects. From 1907 to 1911, on his advice, Le Corbusier undertook a series of trips that played a decisive role in the education of this self-taught architect. During these years of travel through central Europe and the Mediterranean, he made three major architectural discoveries. The Charterhouse of Ema at Galluzzo, in Tuscany, provided a contrast between vast collective spaces and “individual living cells” that formed the basis for his conception of residential buildings. Through the 16th-century Late Renaissance architecture of Andrea Palladio in the Veneto region of Italy and the ancient sites of Greece, he discovered classical proportion. Finally, popular architecture in the Mediterranean and on the Balkan Peninsula gave him a repertory of geometric forms and also taught him the handling of light and the use of landscape as an architectural background.

At the age of 30 he returned to live in Paris, where his formation was completed a year later when he met the painter and designer Amédée Ozenfant, who introduced him to sophisticated contemporary art. Ozenfant initiated Le Corbusier into Purism, his new pictorial aesthetic that rejected the complicated abstractions of Cubism and returned to the pure, simple geometric forms of everyday objects. In 1918 they wrote and published together the Purist manifesto, Après le cubisme (1918; “After Cubism”). In 1920, with the poet Paul Dermée, they founded a polemic avant-garde review, L’Esprit Nouveau. Open to the arts and humanities, with brilliant collaborators, it presented ideas in architecture and city planning already expressed by Adolf Loos and Henri van de Velde, fought against the “styles” of the past and against elaborate nonstructural decoration, and defended functionalism.

The association with Ozenfant was the beginning of Le Corbusier’s career as a painter and as a writer. Ozenfant and Le Corbusier (then still known as Jeanneret) together wrote a series of articles for L’Esprit Nouveau that were to be signed with pseudonyms. Ozenfant chose Saugnier, the name of his grandmother, and suggested for Jeanneret the name Le Corbusier, the name of a paternal forebear. The articles written by Le Corbusier were collected and published as Vers une architecture. Later translated as Toward a New Architecture (1923), the book is written in a telling style that was to be characteristic of Le Corbusier in his long career as a polemicist. “A house is a machine for living in” and “a curved street is a donkey track, a straight street, a road for men” are among his famous declarations. His books, whose essential lines of thought were born of travels and lectures hardly changed at all in 45 years, constituted a bible for succeeding generations of architects. Among the most famous are Urbanisme (1925; The City of Tomorrow, 1929), Quand les cathédrales étaient blanches (1937; When the Cathedrals Were White, 1947), La Charte d’Athènes (1943), Propos d’urbanisme (1946), Les Trois Établissements humains (1945), and Le Modular I (1948; The Modular, 1954).

L’Esprit Nouveau was the springboard for Le Corbusier’s entrance into practice. In 1922 he became associated with his cousin Pierre Jeanneret, and together they opened a studio. The association of the two cousins lasted until 1940. It corresponds to the first of the two main periods, separated by World War II, that can be distinguished in Le Corbusier’s work; the second period covers the years from 1944 to the architect’s death in 1965.