1950s Early Tulip Swivel Chairs by Eero Saarinen for Knoll - a pair

Charles Eames and Ray Eames were the embodiment of the inventiveness, energy and optimism at the heart of mid-century modern American design, and have been recognized as the most influential designers of the 20th century.

As furniture designers, filmmakers, artists, textile and graphic designers and even toy and puzzle makers, the Eameses were a visionary and effective force for the notion that design should be an agent of positive change. They are the happy, ever-curious, ever-adventurous faces of modernism.

Charles (1907–78) studied architecture and industrial design. Ray (née Beatrice Alexandra Kaiser, 1912–88) was an artist, who studied under the Abstract Expressionist painter Hans Hofmann. They met in 1940 at the Cranbrook Academy of Art in suburban Detroit (the legendary institution where Charles also met his frequent collaborator Eero Saarinen and the artist and designer Harry Bertoia) and married the next year.

His technical skills and her artistic flair were wonderfully complementary. They moved to Los Angeles in 1941, where Charles worked on set design for MGM. In the evenings at their apartment, they experimented with molded plywood using a handmade heat-and-pressurization device they called the “Kazam!” machine. The next year, they won a contract from the U.S. Navy for lightweight plywood leg splints for wounded servicemen — they are coveted collectibles today; more so those that Ray used to make sculptures.

The Navy contract allowed Charles to open a professional studio, and the attention-grabbing plywood furniture the firm produced prompted George Nelson, the director of design of the furniture-maker Herman Miller Inc., to enlist Charles and (by association, if not by contract) Ray in 1946. Some of the first Eames items to emerge from Herman Miller are now classics: the LCW, or Lounge Chair Wood, and the DCM, or Dining Chair Metal, supported by tubular steel.

The Eameses eagerly embraced new technology and materials, and one of their peculiar talents was to imbue their supremely modern design with references to folk traditions. Their Wire chair group of the 1950s, for example, was inspired by basket weaving techniques. The populist notion of “good design for all” drove their molded fiberglass chair series that same decade, and also produced the organic-form, ever-delightful La Chaise. In 1956 the Eames lounge chair and ottoman appeared — the supremely comfortable plywood-base-and-leather-upholstery creation that will likely live in homes as long as there are people with good taste and sense.

Charles Eames once said, “The role of the designer is that of a very good, thoughtful host anticipating the needs of his guests.” For very good collectors and thoughtful interior designers, a piece of design by the Eameses, the closer produced to original conception the better, is almost de rigueur — for its beauty and comfort, and not least as a tribute to the creative legacy and enduring influence of Charles and Ray Eames.

The collection of original Eames furniture on 1stDibs includes chairs, tables, case pieces and other items.

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.