D25 cantilever chairs, Marcel Breuer, Tecta

The architect and designer Marcel Breuer was one the 20th century’s most influential and innovative adherents of modernism. A member of the Bauhaus faculty, Breuer — like such colleagues as the architects Walter Gropius and Ludwig Mies van der Rohe, and the artists and art theoreticians László Moholy-Nagy and Josef Albers — left Europe in the 1930s to champion the new design philosophy and its practice in the United States.

Born in Hungary, Breuer became a Bauhaus student in 1920 and quickly impressed Gropius, the German school’s founder, with his aptitude for furniture design. His early work was influenced by the minimalist Dutch design movement De Stijl — in particular the work of architect Gerrit Rietveld.

In 1925, while he was head of the Bauhaus furniture workshop, Breuer realized his signature innovation: the use of lightweight tubular-steel frames for chairs, tables and sofas — a technique soon adopted by Mies and others. Breuer’s attention gradually shifted from design to architecture, and, at the urging of Gropius, he joined his mentor in 1937 on the faculty of Harvard and in an architectural practice.

In the 1940s, Breuer opened his own architectural office, and there his style evolved from geometric, glass-walled structures toward a kind of hybrid architecture — seen in numerous Breuer houses in New England — that pairs bases of local fieldstone with sleek, wood-framed modernist upper floors. In his later, larger commissions, Breuer worked chiefly with reinforced concrete and stone, as seen in his best-known design, the brutalist inverted ziggurat built in New York in 1966 as the home of the Whitney Museum of American Art.

Breuer’s most famous furniture pieces are those made of tubular steel, which include the Wassily chair — named after Wassily Kandinsky and recognizable for its leather-strap seating supports — and the caned Cesca chair.

Breuer also made several notable designs in molded plywood, including a chaise and nesting table for the British firm Isokon and a student furniture suite commissioned in 1938 for a dormitory at Bryn Mawr College. Whether in metal or wood, Breuer’s design objects are elegant and adaptable examples of classic modernist design — useful and appropriate in any environment.

Find vintage Marcel Breuer seating, storage cabinets and lighting on 1stDibs.

Engineer and metalsmith, self-taught designer and architect, manufacturer and teacher, Jean Prouvé was a key force in the evolution of 20th-century French design, introducing a style that combined economy of means and stylistic chic. Along with his frequent client and collaborator Le Corbusier and others, Prouvé, using his practical skills and his understanding of industrial materials, steered French modernism onto a path that fostered principled, democratic approaches to architecture and design.

Prouvé was born in Nancy, a city with a deep association with the decorative arts. (It is home, for example, to the famed Daum crystal manufactory.) His father, Victor Prouvé, was a ceramist and a friend and co-worker of such stars of the Art Nouveau era as glass artist Émile Gallé and furniture maker Louis Majorelle. Jean Prouvé apprenticed to a blacksmith, studied engineering, and produced ironwork for such greats of French modernism as the architect Robert Mallet-Stevens. In 1931, he opened the firm Atelier Prouvé. There, he perfected techniques in folded metal that resulted in his Standard chair (1934) and other designs aimed at institutions such as schools and hospitals.

During World War II, Prouvé was a member of the French Resistance, and his first postwar efforts were devoted to designing metal pre-fab housing for those left homeless by the conflict. In the 1950s, Prouvé would unite with Charlotte Perriand and Pierre Jeanneret (Le Corbusier’s cousin) on numerous design projects. In 1952, he and Perriand and artist Sonia Delaunay created pieces for the Cité Internationale Universitaire foundation in Paris, which included the colorful, segmented bookshelves that are likely Prouvé’s and Perriand’s best-known designs. The pair also collaborated on 1954’s Antony line of furniture, which again, like the works on 1stDibs, demonstrated a facility for combining material strength with lightness of form.

Prouvé spent his latter decades mostly as a teacher. His work has recently won new appreciation: in 2008 the hotelier Andre Balazs purchased at auction (hammer price: just under $5 million) the Maison Tropicale, a 1951 architectural prototype house that could be shipped flat-packed, and was meant for use by Air France employees in the Congo. Other current Prouvé collectors include Brad Pitt, Larry Gagosian, Martha Stewart and the fashion designer Marc Jacobs.

The rediscovery of Jean Prouvé — given not only the aesthetic and practical power of his designs but also the social conscience his work represents — marks one of the signal “good” aspects of collecting vintage 20th-century design. An appreciation of Prouvé is an appreciation of human decency.

Find antique Jean Prouvé chairs, tables, chaise longues and other furniture on 1stDibs.