Frank Lloyd Wright 623 01-31 Lewis Square Coffee Table, Cherry, Cassina, Italy.

Without question the greatest architect the United States has ever produced, Frank Lloyd Wright and his philosophy of “organic architecture” — of buildings that exist in harmony with their natural surroundings — had a profound influence on the shape of modern life.

Wright gave us some of the most elegant and iconic buildings in America: residences such as Fallingwater, in rural Pennsylvania, the Robie House in Chicago, and Taliesin, Wright’s own home; and masterful institutional structures that include the Unity Temple in Oak Park, Illinois, the Johnson Wax headquarters in Racine, Wisconsin, and the Guggenheim Museum in New York. Whenever possible, Wright designed the furniture for his projects, to ensure an affinity between a building’s exterior and interior.

Wright’s wooden chairs and tables for his “Prairie Houses” of the early 1900s have sleek, attenuated forms, influenced by both the simplicity of traditional Japanese design and the work of Gustav Stickley and other designers of the Arts and Crafts movement.

For Taliesin and several residential projects, Wright designed severely geometric chairs that are marvels of reductivist design. He revisited many of these forms in the 1950s in furniture licensed to the North Carolina firm Henredon, adding a decorative frieze-like element to the edges of tables and stools. Owing to a cross-licensing agreement between Henredon and Heritage at the time, Wright's lines of the era are usually labeled Heritage-Henredon.

The works on 1stDibs also show how happily Wright embraced new forms and materials. His desks and chairs for Johnson Wax have a streamlined look and use tubular steel to the same effect as designer Warren McArthur, who collaborated with Wright in the interiors of the Arizona Biltmore Hotel. For the Price Tower (1956) in Oklahoma, Wright designed angular wooden desks as well as upholstered pedestal chairs made of chromed steel — audacious furniture for his tallest completed building project.

The beauty of Frank Lloyd Wright’s furniture designs is that while many of us wish we could live in one of his houses, his vintage sofas, storage cabinets and armchairs connect us directly to his architecture, and to the history he made.

Furniture manufacturer Cassina is a prolific design house for more reasons than one: It not only owns the licenses to an exquisite collection of iconic chairs, sofas, tables and other pieces from the 20th and 21st centuries but also produces original works that are characterized by innovation and the finest Italian craftsmanship.

Cassina’s illustrious legacy includes being one of the first companies to bring industrial design to Italy in the 1950s. Founded in 1927 in Meda, Italy, by brothers Cesare and Umberto Cassina, the Italian manufacturing giant originally specialized in bespoke woodworking. In nearly a century since its founding, the company has shown incredible foresight about design trends and the evolution of technology.

In 1964, Cassina signed an exclusive licensing agreement to manufacture furniture by Le Corbusier and his collaborators — such as the LC4 chaise longue made with trailblazing French modernist Charlotte Perriand and Pierre Jeanneret — a move that would shape the future of the company. Cassina’s I Maestri collection is an ongoing initiative to restyle landmark designs from the 20th century, such as pieces by Gerrit Rietveld (the Red and Blue armchair from 1918), Charles Rennie Mackintosh, Erik Gunnar Asplund, Franco Albini and Frank Lloyd Wright. The company preserves the intentions and original styles of their designs but adds updated techniques, materials and processes — rendering them the best possible combination of past, present and future. The brand has also worked with contemporary icons like Zaha Hadid, Gio Ponti and Philippe Starck.

Cassina’s original designs are cutting-edge as well. They include pieces for everyday use, the development of which is guided by comfort and the marriage of Italian craftsmanship with industrial technology.

Some of Cassina’s pieces, both from its contemporary and I Maestri collections, can be found in the collections of museums like the Museum of Modern Art and the Vitra Design Museum. In 2014, the company became part of Haworth in its acquisition of Italian furniture group Poltrona Frau, and in 2015, Spanish designer Patricia Urquiola joined Cassina as its art director, leading the brand into its next century of inventive style.

Find a collection of new and vintage Cassina furniture on 1stDibs.