Mid-Century Modern Modular Foam Sofa Sectional Set Roberto Matta Malitte Knoll

“The function of art,” the Surrealist Roberto Matta once stated, “is to unveil the enormous economic, cultural and emotional forces that materially interact in our lives and that constitute the real space in which we live.” In his paintings, Matta sought to expose those forces through the Surrealist practice of automatism, creating work in a free-associative state intended to conjure the unconscious.

After studying architecture in his native Chile, Matta, then 22, chose to pursue the field in Paris, where he mingled with stars of the avant-garde like Gertrude Stein, Salvador Dalí and Walter Gropius. In the late 1930s, he abandoned Paris, together with his job at Le Corbusier’s studio and (for a time) his career, for modern art’s new epicenter, New York City. There, he became a colleague of art legends like Marcel Duchamp and Arshile Gorky.

Although celebrated primarily for his work as a painter, Matta was an equally talented furniture designer. His furniture pieces, like his artworks, are the stuff of dreams. The back of his totem chair, for example, is composed of smiling, cartoonish creatures stacked on top of each other. In his MAgriTTA armchair, the top half of a plush green apple sticks out of large black bowler in homage to its namesake, the Belgian Surrealist René Magritte.

But perhaps the piece that most truly embodies his artistic philosophy is his 1966 Mallite modular system: a collection of spongy, undulating sofas and lounges that can be fitted together to form a puzzle-like room divider. The work, an original edition of which is in MoMA’s permanent collection, has in recent decades been a hard-to-find collectors’ item — until 2019, when Italian design brand Paradisoterrestre issued a reedition, available through Duplex.

Browse Roberto Matta's paintings and furniture designs on 1stDibs.

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.