Six chairs "634" model designed by Carlo de Carli and produced by Casssina 1954

A modern Renaissance man, Italian designer Carlo de Carli wove his personal philosophy into his furniture creations. He believed that furniture should suit human movement and the surrounding environment, and each piece was made not only with an eye to form but also for everyday practicality. In today’s interiors, vintage de Carli furniture captures the extraordinary essence of Italian mid-century modernism.

Carlo de Carli was born in Milan in 1910. He studied at the Polytechnic University of Milan and developed an interest in design, architecture, writing and philosophy. After graduating in 1934, he worked under revered Italian architect and designer Gio Ponti. Shortly afterward, de Carli opened a studio with furniture maker Renato Angeli. In 1940, he began a relationship with the Milan Triennial design and art museum, where he eventually joined the board of directors.

Most of de Carli's furniture and architectural works came to fruition between the 1940s and 1970s. His architectural projects included the Church of Saint Ildefonso and the Via dei Giardini 7 building in Milan. However, de Carli is best known for his chair and table designs.

What sets de Carli’s chairs and other seating apart from those of other designers is that they are made to be lived in. As a result, his comfortable, functional and inviting designs earned the attention of leading Italian furniture companies like Cassina, Singer & Sons, Tecno and GUBI, and he played a significant role in 20th-century Italian furniture design.

In 1954, de Carli was awarded the Compasso d’Oro for his Cassina Model 683 chair. In 1957, he also won a Grand Prix at the Milan Triennial exhibition for a chair he designed for Tecno. Still committed to his academic pursuits, de Carli served as dean of the architecture faculty at the Polytechnic University of Milan from 1963 to 1968. He continued teaching until 1986 and continued writing until his death in 1999. His most important writings were published in a book titled Architettura, Spazio Primario.

Find vintage Carlo de Carli armchairs, dining chairs and coffee tables on 1stDibs.

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.