Sculptor, furniture and jewelry designer, graphic artist and metalsmith, Harry Bertoia was one of the great cross-disciplinarians of 20th-century art and design and a central figure in American mid-century modernism. Among furniture aficionados, Bertoia is known for his chairs such as the wire-lattice Diamond chair (and its variants such as the tall-backed Bird chair) designed for Knoll Inc. and first released in 1952.
As an artist, he is revered for a style that was his alone. Bertoia’s metal sculptures are by turns expressive and austere, powerful and subtle, intimate in scale and monumental. All embody a tension between the intricacy and precision of Bertoia’s forms and the raw strength of his materials: steel, brass, bronze and copper.
Fortune seemed to guide Bertoia’s artistic development. Born in northeastern Italy, Bertoia immigrated to the United States at age 15, joining an older brother in Detroit. He studied drawing and metalworking in the gifted student program at Cass Technical High School. Recognition led to awards that culminated, in 1937, in a teaching scholarship to attend the Cranbrook Academy of Art in suburban Bloomfield Hills, one of the great crucibles of modernism in America.
At Cranbrook, Bertoia made friendships — with architect Eero Saarinen, designers Charles and Ray Eames and Florence Schust Knoll and others — that shaped the course of his life. He taught metalworking at the school, and when materials rationing during World War II limited the availability of metals, Bertoia focused on jewelry design. He also experimented with monotype printmaking, and 19 of his earliest efforts were bought by the Guggenheim Museum.
In 1943, he left Cranbrook to work in California with the Eameses, helping them develop their now-famed plywood furniture. (Bertoia received scant credit.) Late in that decade, Florence and Hans Knoll persuaded him to move east and join Knoll Inc. His chairs became and remain perennial bestsellers. Royalties allowed Bertoia to devote himself full-time to metal sculpture, a medium he began to explore in earnest in 1947.
By the early 1950s Bertoia was receiving commissions for large-scale works from architects — the first came via Saarinen — as he refined his aesthetic vocabulary into two distinct skeins. One comprises his “sounding sculptures” — gongs and “Sonambient” groupings of rods that strike together and chime when touched by hand or by the wind. The other genre encompasses Bertoia’s naturalistic works: abstract sculptures that suggest bushes, flower petals, leaves, dandelions or sprays of grass.
As you will see on these pages, Harry Bertoia was truly unique; his art and designs manifest a wholly singular combination of delicacy and strength.
Find vintage Harry Bertoia sculptures, armchairs, benches and other furniture and art on 1stDibs.
2010s Harry Bertoia for Knoll Small Diamond Lounge Chairs Grey Fabric & Chrome
By Knoll, Harry Bertoia
Located in Philadelphia, PA
These are Bertoia Small Diamond Chairs, originally designed by Harry Bertoia in 1952. These particular examples were produced by Knoll in the USA in the 2010s. The chairs are compris...
Steel
Harry Bertoia for, Knoll International, Large Bird Chair in Black
By Knoll, Harry Bertoia
Located in Amsterdam IJMuiden, NL
Black bird chair with black cushion. This chair is in a fair condition. It chair shows some traces of wear but still looks beautiful. The frame has lo...
Metal
Pair of Bertoia Bar Height Stools in Black with Volo Leather Seat Pad
By Harry Bertoia
Located in Dallas, TX
Featuring delicate filigreed construction that's supremely strong, the airy seats of the Bertoia Seating Collection (1952) are sculpted out of steel rods and have a relaxed sit. The ...
Metal
Bertoia chair by Harry Bertoia manufactured by Knoll
By Knoll, Harry Bertoia
Located in Ravenna, IT
Molded Shell Side chair designed by Harry Bertoia in 1956 and produced by Knoll International. The chair has a steel wire frame and a mass-dyed polypropylene seat in a dark gray colo...
Steel
Diamond Chairs by Harry Bertoia for Knoll International
By Harry Bertoia, Knoll
Located in Brussels, BE
Diamond chairs by Harry Bertoia for Knoll International, 6 available Sold par piece 1200€.
Chrome
$3,600 / item
Fiberglass Shell Barstool by Harry Bertoia for Knoll
By Knoll, Harry Bertoia
Located in Sagaponack, NY
A barstool with a black fiberglass shell on splayed, painted legs.
Fiberglass
Diamond Chairs by Harry Bertoia for Knoll International
By Knoll, Harry Bertoia
Located in Brussels, BE
Diamond chairs by Harry Bertoia for Knoll International, 6 available Sold par piece 1200€.
Chrome
Stool by Harry Bertoia for Knoll Inc, 1970s
By Harry Bertoia, Knoll
Located in bruxelles, BE
Black metal stool designed by Harry Bertoia. Seat height 77cm. Wear due to time and age of the stool. For shipping, request us for receive the best price.
Metal
Mid Century Modern Harry Bertoia For Knoll Bird Lounge Chair In White
By Harry Bertoia
Located in Chicago, IL
Mid Century Modern Harry Bertoia for Knoll Bird Lounge Chair in White The Mid Century Modern Harry Bertoia for Knoll Bird Lounge Chair in White exemplifies timeless design and exc...
Wire
2010s Harry Bertoia for Knoll Bird Lounge Chair & Ottoman in Black, 2x Available
By Knoll, Harry Bertoia
Located in Philadelphia, PA
This is an original Bird lounge chair and coordinating ottoman, Models 423LU/424YU, initially designed by Harry Bertoia for Knoll in 1952. These examples of the chairs were produced ...
Steel
1961 Harry Bertoia for Knoll Bird Chair and Ottoman w/ Original Receipt
By Harry Bertoia, Knoll
Located in Philadelphia, PA
This is an original Bird lounge chair and coordinating ottoman, models 423LU/424YU, initially designed by Harry Bertoia for Knoll in 1952. This chair and ottoman were originally purc...
Steel
1960s Pair of Harry Bertoia for Knoll Childs Chairs in White
By Harry Bertoia, Knoll
Located in Philadelphia, PA
This is a pair of Child's Bertoia Side Chairs, originally designed by Harry Bertoia in 1955. These particular examples were produced by Knoll in the USA in the 1960s. The design is c...
Steel
Chrome Bird Chair by Harry Bertoia for Knoll International
By Harry Bertoia, Knoll
Located in Amsterdam IJMuiden, NL
Bird chair in chrome. The chair has a beautiful and elegant design with beautiful angles and details. The chair shows some traces of use, like some rusty spots, which can be polished...
Metal
2000s Pair of Harry Bertoia Diamond Child Size Lounge Chairs w/ Seat Pads
By Harry Bertoia, Knoll
Located in Philadelphia, PA
This is a pair of original Diamond Lounge Chairs in the children’s size, Model 421LS, initially designed by Harry Bertoia for Knoll in 1952. The listed price includes the pair. The...
Steel
Harry Bertoia, Bench Model 400
By Knoll, Harry Bertoia
Located in Firenze, IT
Harry Bertoia Bench Model 400 Bench model 400 designed by Harry Bertoia, metal legs and wooden slatted seat. Manufactured by Knoll International, USA, late 1950s Bibliography: S. Ro...
Metal
Set of 4 chairs Harry Bertoia Knoll International 1980s upholstered
By Harry Bertoia, Knoll
Located in Berlin, DE
We are offering for sale a beautiful set of 4 upholstered chairs by Knoll International from the 1980s. The design is by Harry Bertoia and is characterized by its functional elegance...
Fabric
Diamond Chairs by Harry Bertoia for Knoll International
By Harry Bertoia, Knoll
Located in Brussels, BE
Diamond chairs by Harry Bertoia for Knoll International, 6 available Sold par piece 1250€.
Chrome
2011 Pair of Harry Bertoia for Knoll Chrome Counter Stools w/ Ivory Fabric Pads
By Harry Bertoia, Knoll
Located in Philadelphia, PA
This is a pair of 427C Counter Stools, originally designed by Harry Bertoia in 1952. These particular examples were produced by Knoll in the USA during 2011. The stools are comprised...
Steel
2021 Harry Bertoia for Knoll Counter Stool in White with Full Cover
By Harry Bertoia, Knoll
Located in Philadelphia, PA
This is a classic 2021 production Harry Bertoia for Knoll Counter Stool, Model 426C, originally designed in 1952. The piece is fabricated of a wel...
Steel
2011 Harry Bertoia for Knoll Bar Stools in White, Model 428C, 9x Available
By Knoll, Harry Bertoia
Located in Philadelphia, PA
This is a classic Bertoia bar stool, model 428C, designed in 1952 by Harry Bertoia for Knoll International. These particular examples date to 2011. The listed price includes one bar ...
Steel
1960s Harry Bertoia for Knoll Large Diamond Chairs w/ Original White Covers
By Knoll, Harry Bertoia
Located in Philadelphia, PA
This is a rare pair of large diamond lounge chairs, designed by Harry Bertoia and produced by knoll circa mid 1960s. These are notable in that they retain their original 320 park ave...
Steel
2021 Pair of Knoll Bertoia Side Chairs in Steel w/ Full Seat Covers in Fabric
By Knoll, Harry Bertoia
Located in Philadelphia, PA
This is a pair of classic Bertoia side chairs, model 420c, originally designed in 1952 by Harry Bertoia for Knoll International. This particular pair dates to 2021. The listed price ...
Steel, Chrome
2014 Pair of Harry Bertoia for Knoll Bar Stools with Black Leather Pads
By Knoll, Harry Bertoia
Located in Philadelphia, PA
This is a classic pair of Bertoia bar stools, model 428C, designed in 1952 by Harry Bertoia for Knoll International. These particular examples date to 2014, and the listed price incl...
Steel
$3,600 / item
Barstool by Harry Bertoia for Knoll & Associates
By Knoll, Harry Bertoia
Located in Sagaponack, NY
A spare and sculptural stool crafted from shaped steel rods retaining the original woven green wool upholstery. Measures: 40.5" tall, seat height 31". Designed by Harry Bertoia in 1...
Steel
Barstool by Harry Bertoia for Knoll & Associates, 1952
By Knoll, Harry Bertoia
Located in Sagaponack, NY
A spare and sculptural stool crafted from shaped steel rods, retaining the original red upholstery. Measures: 40.5" tall, seat height 31". Designed by Harry Bertoia in 1952, manufac...
Steel