Warren Platner Dining Table 6 Brno Chairs by Mies van der Rohe by Knoll Studio

Though vintage Warren Platner chairs, sofas and interiors are icons of mid-century modernism, the architect and furniture designer took his stylistic inspiration from as far back as 18th-century France, once saying about his seminal collection for Knoll that his design intent was to evoke “the kind of decorative, gentle, graceful kind of design that appeared in period style like Louis XV.”

Indeed, the marriage of modern sensibility and classical grace is a marker of Platner’s style across furnishings and interiors — both genres in which he left an enduring legacy.

Born in 1919 in Baltimore, Maryland, Platner studied architecture at Cornell before cutting his teeth working for design icons like Eero Saarinen and Kevin Roche, eventually serving as head of interior design in the latter’s office. In 1965, Platner opened his own office, in Greenwich, Connecticut, where he continued to hone his particular brand of graceful modernism.

Knoll released the Platner Collection of seating and tables in 1966. (Originally designed in 1962, the suite took nearly four years of development to bring to life.)

The decorative bent-metal-and-glass pieces — an armchair, a dining table and more — make certain nods to the trademarks of his former employers, but also to the shapes of historic European furniture. The sculptural elegance of his line recalls Saarinen’s iconic Tulip collection, which includes armchairs and dining tables, while his materiality aligns with Roche’s cutting-edge use of glass and metal for the headquarters of the Ford Foundation in New York.

Many of Platner’s Knoll pieces would go on to find homes in a certain fabled locale: the Windows on the World restaurant at the original World Trade Center, whose interiors Platner was tapped to outfit in the mid-1970s. Upon the opening of the restaurant in 1976, New York Times architecture critic Paul Goldberger dubbed its style “sensuous modernism” — an apt tagline for Platner’s oeuvre as a whole.

Platner died in 2006 at the age of 86. His furniture is still produced by Knoll, and original examples — along with idiosyncratic custom works he created for interior design clients — are coveted by collectors today.

Find vintage Warren Platner furniture on 1stDibs.

Architect, furniture designer and educator, Ludwig Mies van der Rohe was a central figure in the advancement and promotion of modernist design and architectural theory and practice. Like Frank Lloyd Wright and Le Corbusier, he was a hugely influential presence in the field, who shaped the course of 20th-century architecture both through his buildings and his teaching of rationalist design principles. 

Born in the medieval German city of Aachen, Mies found an interest in architecture as a boy while working for his father, a master stonemason. He had no formal education as an architect, but learned his skills as an apprentice to the designer Bruno Paul, and as a staffer in the office the proto-modernist architect and designer Peter Behrens. Following World War I, Mies rose to prominence in his field amid the liberal atmosphere of the Weimar Republic. His reputation was secured by his work on the German Pavilion at the 1929 International Exposition in Barcelona (commonly referred to as the Barcelona Pavilion) — which Mies codesigned with Lilly Reich, his creative and romantic partner — a radically simple, poetic, open-plan building pared down to its architectural essentials. Mies would go on to direct the Bauhaus from 1930 until 1933, when Nazi-government interference forced the closure of the progressive art and design school. Later that decade, he made his way to Chicago, where he remained for the rest of his career as a practicing architect and a dean of the Illinois Institute of Technology.

Mies’s famed dictum “less is more” grew from his belief that architecture both guides and expresses the spirit of the times, and he envisioned the 20th century as open-minded, logical, transparent and liberated by technology. His best-known buildings — residences such as the Villa Tugendhat in Czechoslovakia and the Farnsworth House in rural Illinois; skyscrapers like the 860–880 Lake Shore Drive apartment towers in Chicago and the Seagram Building in New York — reflect that philosophy. As do the most famous furniture designs authored by him or codesigned with Reich. 

Pieces designed by Mies and Reich such as the Barcelona chair (the authorized version is produced by Knoll today), stools and daybed, or the cantilevered Brno chairs, deliver a maximum of comfort and support from a minimum of materials: their “lavishness” derives from the precision with which they are engineered and constructed. For the collector, the allure of Mies’s furniture is at once practical and idealistic. Useful and functional, his works embody the highest aspirations of modernism.

Find vintage Mies van der Rohe chairs, tables and other furniture on 1stDibs.