The glass tower as global default - after Johnson and Hitchcock's 1932 exhibition, Mies's steel skeleton and curtain wall became the template for every postwar corporate headquarters from New York to Tokyo to São Paulo.
What it is, when it works, who it is for, and where it already exists.
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Where International Style came from, what makes it recognisable, and the fingerprint it leaves.
1932-1970s · Named in New York; practiced globally
The International Style was not a movement but a branding exercise. In 1932, Philip Johnson and Henry-Russell Hitchcock curated an exhibition at MoMA called 'The International Style: Architecture Since 1922.' They identified three principles in the European avant-garde work of Le Corbusier, Mies van der Rohe, Gropius, and J.J.P. Oud: emphasis on volume rather than mass, regularity rather than symmetry, and the elimination of applied decoration. By naming and exhibiting these principles, they made them exportable.
After World War II, the International Style became the default language of corporate and institutional building worldwide. Mies van der Rohe's Seagram Building in New York (1958), a bronze-and-glass tower on a granite plaza, set the template that would be replicated in every major city for three decades. Skidmore, Owings & Merrill (SOM) industrialized the approach with Lever House (1952) and hundreds of corporate towers. The glass curtain wall became a universal symbol of modernity, progress, and corporate authority.
The International Style's universalism was also its weakness. By the 1960s, critics argued that buildings in Lagos looked like buildings in London looked like buildings in Los Angeles, erasing local identity and climate response. The backlash fed both Brutalism (more honest materialism) and Postmodernism (more communicative symbolism). Today, the pure International Style glass tower is largely a historical form, though its DNA remains in every commercial high-rise.
“Modernism got a passport and a corner office.
The visual DNA: what makes it recognisable
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The style's primary materials, assembled bottom-up
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Modern Movement · 1930–1970 - tap any style to travel
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How to shoot this aesthetic
"Steel, glass, and the belief that less really was more"
Shot list
Lighting
Clean daylight that lets the glass curtain wall reflect and refract the sky shoot at an angle where reflection adds depth rather than glare
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International Style architecture with unornamented planar surfaces and ribbon windows, steel-frame structural expression, Mies van der Rohe and Philip Johnson influence, universal machine-age rationalism, glass-and-steel curtain-wall clarity
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Two written calls, seven meters, and when to walk away
The purity depends on the detailing being invisible. Curtain wall, flat roof and no ornament leave nothing to distract from a misaligned mullion, so the setting-out has to be exact. Hold one module across the whole facade. Context is the fair criticism: the style ignores site by design, and that is a choice to defend rather than hide.
Know what was edited out. It arrived in America as a style after a 1932 exhibition deliberately stripped the politics from European modernism to make it palatable, and the loss of the housing agenda is the standing critique. It became the language of corporate headquarters, roughly the opposite of what its originators intended. Right when that corporate register is genuinely the brief.
Steel skeleton and curtain wall. Real structural engineering.
Became the corporate default. Distinguishing it from generic glass towers is the work.
The glass and steel module has to be precise or it reads cheap.
Became the corporate default. Distinguishing it from generic glass towers is the work.
The default architectural language for postwar corporate headquarters.
Nearly a century old and still the global default for towers.
Real steel skeleton and curtain wall construction.
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Where it stands now, and what it costs you to use it
The International Style was named by an American exhibition in 1932 that deliberately stripped the politics out of European modernism to make it palatable, and that editing is documented.
What arrived in America as a style had been a social project in Europe, and the loss of the housing agenda is the standing critique.
It became the language of corporate headquarters, which is roughly the opposite of what its originators intended.
Mix International Style with any style in the library
International Style 50%Architectural Modernism 50%Merged palette
#1A1A1A
#4A6FA5
#3D5A6B
#7AACCC
#B5C4CC
Leads structured, geometric, minimal
Typography · from International Style
Space Grotesk over Inter
Materials
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International Style architecture with unornamented planar surfaces and ribbon windows, steel-frame structural expression, Mies van der Rohe and Philip Johnson influence, universal machine-age rationalism, glass-and-steel curtain-wall clarity (50%), infused with Modernist architecture with clean geometric volumes, glass curtain walls, steel and concrete, Le Corbusier and Mies van der Rohe influence, pilotis, free plan, ribbon windows, color palette strictly #1A1A1A #4A6FA5 #3D5A6B #7AACCC #B5C4CC, overall character: structured, geometric, minimal
The International Style is the name given by Philip Johnson and Henry-Russell Hitchcock in 1932 to the European Modernist architecture of Le Corbusier, Mies, and Gropius. It defined three principles: volume over mass, regularity over symmetry, and no applied decoration. After WWII it became the global standard for corporate and institutional buildings.
Modernism is the broad movement; the International Style is its most standardized, exportable form. Modernism includes many approaches (Brutalism, Expressionism, Organic architecture) that the International Style's smooth curtain walls would not accommodate. The International Style is Modernism made corporate-friendly.
Critics argued it produced identical buildings regardless of climate, culture, or context. A glass tower in tropical Lagos performed the same as one in Nordic Helsinki, ignoring local conditions. Postmodernism, Critical Regionalism, and Brutalism all offered alternatives that engaged with place, history, and material specificity.
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