Jens Risom for Knoll Mid-Century Modern Slipper Chair, Gray, 1950s

As a company that produced many of the most famous and iconic furniture designs of the 20th century, Knoll was a chief influence in the rise of modern design in the United States. Led by Florence Knoll, the firm would draw stellar talents such as Ludwig Mies van der Rohe and Eero Saarinen into its compass. Their work would help change the face of the American home and office.

The company was formed in 1938 by the German immigrant Hans Knoll. He first worked with his fellow ex-pat, the Danish designer Jens Risom, who created furniture with flowing lines made of wood. While Risom served in World War II, in 1943 Knoll met his future wife, Florence Schust. She had studied and worked with eminent emigré leaders of the Bauhaus, including Mies, Walter Gropius and Marcel Breuer. She won Knoll over with Bauhaus notions of industrial arts, and an aesthetic that featured flat and tubular metal frames and angular forms. When Hans died in a car crash in 1955, Florence Knoll was appointed head of the company. It was as much through her holistic approach to design — a core division of the firm was dedicated to planning office systems — as Knoll's mid-century modern furnishings themselves that she brought about the sleek and efficient transformation of the American workplace.

Today, classic Knoll furnishings remain staples of modern design collections and decor. A history of modern design is written in pieces such as the elegant Barcelona chair — created by Mies and Lilly Reich — Saarinen’s pedestal Tulip chair, Breuer’s tubular steel Wassily lounge chair and the grid-patterned Diamond chair by Harry Bertoia.

As you can see from the collection of these designs and other vintage Knoll dining chairs, sofas and tables on 1stDibs, this manufacturer's offerings have become timeless emblems of the progressive spirit and sleek sophistication of the best of modernism.

The Danish-born Jens Risom brought the Scandinavian modern design sensibility to a wide audience in the United States. As the first designer for Knoll Inc., Risom introduced American buyers to the region’s enduring design values of simplicity, grace and craftsmanship.

Risom trained in furniture making at the Copenhagen School of Industrial Arts and Design under Ole Wanscher, alongside classmates Hans Wegner and Børge Mogensen. In 1939, a year after graduating from business school, Risom decided to move to the U.S. 

While working for an interior designer in New York in 1941, he met Hans Knoll, and the businessman and the designer hit it off. They brought out their first line the next year, despite wartime materials restrictions. The signature piece — now a design icon — was a lounge chair with a striking, undulant birch frame and a seat made of webbed sub-military grade parachute straps. Risom was drafted into the army, and served as a translator under General George Patton. When he returned from the war, Risom clashed over furniture design ideals with his business partner’s new bride, Florence Knoll, the pioneering mid-century modernist who was schooled in the Bauhaus method, which favored furniture with strict, geometric metal frames. Risom then started his own company, Jens Risom Design.

In the course of his long career, Risom developed a stylistic vocabulary that was a reflection of the life of the man himself: his furniture has Danish warmth coupled with an American air of crisp efficiency. Vintage Risom chairs are almost instantly recognizable — the arms and seat backs are set at a distinctive angle that seems to invite people to sit back and relax, yet they know they can hop up in an instant, ready to go.

As you will see on these pages, Jens Risom is one of the great men of American modern design who made furniture that is unique and timeless.

Find a collection of vintage Jens Risom furniture on 1stDibs that includes lounge chairs, desks, coffee tables and more.