Pair of Teak Danish Dining Chairs by Hans Wegner / Hansen for Knoll Model JH501

Best known for his chairs and seating pieces — though a master of many furniture types like sofas and tables — Hans Wegner was a prolific designer whose elegant, often ebullient, forms and devotion to the finest methods in joinery made "Danish Modern" a popular byword for stylish, well-made furniture in the mid-20th century.

Wegner considered himself a carpenter first and a furniture designer second. Like his peers Arne Jacobsen and Finn Juhl, Wegner believed that striking aesthetics in furniture were based on a foundation of practicality: a chair must be comfortable and sturdy before it is chic.

In keeping with that tenet, several of Wegner’s best chair designs, seen in dealer listings below, have their roots in traditional seating forms. The Peacock chair (designed in 1947) is a throne-like adaptation of the Windsor chair; pieces from the China chair series (begun in 1944) as well as the 1949 Wishbone chair, with its distinctive Y-shaped back splat, are derived from 17th-century Ming seating pieces, as is the upholstered Ox chair (1960). Wegner’s comfy Papa Bear chair (1951) is an almost surreally re-scaled English wingback chair.

Wegner’s most representative piece, the Round chair (1949), gained a footnote in political history when it was used on the TV stage of the first Kennedy-Nixon debate of 1960. That chair, along with Wegner’s more bravura designs, for example the 1963 Shell chair, with its curved surfboard-shaped seat, bring a quietly sculptural presence to a room. Wegner was a designer who revered his primary material — wood — and it shows. His wood gathers patina and character with age; every Hans Wegner piece testifies to the life it has led.

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.