The B3
Marcel Breuer designed the B3 club armchair in the spring and summer of 1925, as head of the Bauhaus furniture workshop at Dessau. The school had just relocated from Weimar. The new Dessau building would not open until December 1926. The B3 belongs to the transition between the two — designed during the institutional upheaval of the move and during Breuer’s own shift from the wooden furniture of his Weimar years, such as the Lattenstuhl, toward tubular steel.
The first versions were hand-built in Breuer’s studio in late 1925. They were prototypes, not factory products. The chair would pass through two more production phases — Standard-Möbel, then Thonet — before reaching industrial manufacture, and would be renamed “Wassily” decades after that, in a commercial context unrelated to the Bauhaus. Each of these stages changed what the object was and how it was encountered, and each tends to be collapsed into the others when the chair is discussed casually.
Material and Construction
The B3 is built from bent Mannesmann steel tubing, bolted and welded at the joints, with a seat, back, and armrests of taut Eisengarn — a waxed and polished cotton canvas — and horsehair elements. The steel frame is continuous and exposed. There is no upholstery concealing the structure. The geometry of the tube is the design.
Tubular steel was industrially available, structurally strong for its weight, and capable of being bent into continuous curves. Breuer was working through these properties in the workshop — testing what the material could do as furniture, not illustrating a pre-existing Bauhaus doctrine about industry. The experiments with steel tubing were specific to the Dessau furniture workshop, grounded in material behavior and fabrication technique. The ideological framing that later attached to tubular steel as a symbol of machine-age design came afterward, assembled from exhibition catalogs and critical writing rather than from the workshop itself.
A Gebrauchsmuster — a German utility model registration — was filed for the B3 and related tubular steel furniture designs on 12 September 1926.
Production
The chair’s commercial history has three phases.
In 1926 and 1927, Standard-Möbel — a company associated with Breuer and Kálmán Lengyel — began producing the B-series furniture for sale. Herbert Bayer designed the catalog, which presented the B1 through B9 range. Museum records place surviving Standard-Möbel examples of the B3 in the 1927–1928 window. Standard-Möbel was a small operation, not a large industrial manufacturer.
In 1929, Thonet acquired the line. Thonet had the factory infrastructure and distribution network that Standard-Möbel lacked, and the acquisition moved the B3 into genuine mass production. From 1929 onward, the chair was an industrial product — available through commercial channels, manufactured at scale, and circulating in a market that included other tubular steel furniture from competing designers. The legal and commercial environment of the late 1920s was contested: disputes involving Anton Lorenz and Mart Stam over cantilever chair priority and patents placed Breuer’s work in a broader field of competing claims.
The distinction between these phases is worth preserving. A hand-built 1925 prototype, a Standard-Möbel catalog item from 1927, and a Thonet factory product from 1930 are the same design at different stages of its life. They were made differently, distributed differently, and encountered differently. The prototype was a workshop object seen by dozens of people. The Thonet version reached thousands.
The Name
The chair was designated B3, or simply called a club armchair, throughout its production life at the Bauhaus and at Standard-Möbel and Thonet. The name “Wassily” appeared in the 1960s, broadly associated with the Italian manufacturer Gavina and subsequently with Knoll after its acquisition of Gavina. The name derives from an anecdote about Wassily Kandinsky admiring the chair, though the precise first commercial use of the name has not been fixed by available scholarship.
The renaming reframed the object. As the B3, the chair sits inside a numbered series — one piece in a catalog of workshop-derived tubular steel furniture. As the “Wassily,” it becomes a named object associated with a famous painter’s personal taste, marketed to a postwar audience of design-conscious consumers. The 1960s re-editions were legitimate reproductions of the original design, manufactured with contemporary industrial methods, but they belong to the economics and aesthetics of the design-classics market rather than to the Bauhaus furniture workshop. A “Wassily” chair purchased today is a product of that later market. It descends from the 1925 prototype, but the distance between the two — in manufacturing, in context, in the reasons someone encounters the object — is part of the chair’s history.
Exhibition and Collection
The B3 was photographed in the mid-1920s in association with Bauhaus interiors and the masters’ houses — images linked to Lucia Moholy and Erich Consemüller that entered the school’s visual record and circulated through Bauhaus publications. These photographs established the chair’s presence in the Bauhaus image well before it reached wide commercial distribution.
The chair is now held by MoMA, the Victoria and Albert Museum, Harvard Art Museums, the Vitra Design Museum, the Metropolitan Museum of Art, the Brooklyn Museum, and the Bauhaus-Archiv Berlin, among other institutions. MoMA’s engagement with the chair dates to 1934. Each institution acquired the chair at a different moment and from a different production phase — some hold Standard-Möbel examples, others Thonet versions — and the institutional accumulation over decades steadily reinforced the B3’s position as the representative Bauhaus furniture object.
The Bauhaus-Archiv’s 2019 centenary exhibition, “original bauhaus,” displayed the B3 within an explicit production-and-reproduction framework, treating the chair’s fame as a subject in its own right — how photography, exhibition, and commercial re-edition turned a workshop prototype into a design-canon fixture.
The Wider Workshop
The Bauhaus furniture workshop produced a range of work across the Weimar and Dessau phases. Breuer’s own output included the Lattenstuhl and the wider B-series — the B32, B33, B34, B64, and others. Josef Albers designed nesting tables. Erich Dieckmann produced chairs. The workshop’s output was varied in material, method, and ambition, and the B3 represents one line of development within it rather than its totality.
The B3 became the most visible piece of Bauhaus furniture because it entered a self-reinforcing cycle: photographed early, collected widely, exhibited repeatedly, re-edited commercially, and given a memorable name. Each stage of that cycle increased the chair’s visibility, and the increased visibility attracted more collection, more exhibition, and more reproduction. The result is a single object carrying a disproportionate share of public attention for a workshop that produced dozens of other designs — many of which are documented in MoMA’s 2009 “Bauhaus 1919–1933: Workshops for Modernity” checklist, which catalogues the breadth of what the workshops actually made.