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Kazuyo Sejima and Ryue Nishizawa

This Pritzker Laureate practice defines its institutional and cultural spaces through radical geometries, utilizing absolute circularity, razor-sharp shifted metal volumes, and continuous glass walls that curve at the corners to dissolve traditional building fronts. The resulting portfolio serves as a vital reference for detailing seamless glass envelopes and undulating floor slabs that lift or bend upward to form interior landscapes, especially when designing low-profile public pavilions that must integrate softly into forested contexts and historic city grids.

The undulating concrete and glass facade of the Rolex Learning Center at night, designed by SANAA.

The Rolex Learning Center, Ecole Polytechnique Federale

Lausanne, Switzerland · 2009

Photo · Photo by Hisao Suzuki

A precedent for fluid, undulating concrete slabs and continuous glass facades that merge floor, wall, and ceiling into a single topographical landscape.

What we like about this project
The floor slab itself bends upward to form a ramped interior landscape visible from the exterior.

Materials

  • exposed-concrete
  • glass
  • steel

Visual identifiers

  • undulating-slab
  • continuous-glazing
  • concrete-canopy
  • circular-cutout
  • curved-facade

Style tags

  • minimalist
  • organic-modernism
  • structural-expressionism

Visual tags

  • organic-formalism
  • fluid-geometry
  • structural-concrete
  • transparency
  • institutional
  • night-shot
Geometry
An undulating, organic concrete slab system that lifts and dips, creating a series of sweeping curves, circular cutouts, and a fluid, continuous floor-and-roof profile.
Facade system
Floor-to-ceiling structural glass facade with minimal steel mullions following a curved concrete slab edge.
Structural guess
Post-tensioned shell concrete slabs supported by minimal columns and arch action.
Spatial scale
A vast, low-slung institutional scale that stretches horizontally, with floor-to-ceiling glazing spanning approximately one to one-and-a-half stories.
Lighting
Dusk lighting with a deep blue sky contrasting against the bright, evenly distributed white interior illumination glowing through the continuous glass facade.
Atmosphere
A serene, futuristic glow as the building's undulating form appears to float over the dark ground.
Environmental context
Set on a flat open campus landscape, with the building's undulating form creating its own artificial topography.
Spatial experience
The building hovers above the ground plane, creating a sheltered, cavernous underbelly with circular light wells before rising into a highly transparent, single-volume interior.
Composition rhythm
A continuous, sweeping horizontal curve interrupted only by thin, vertical steel mullions.
Style reading
Late-twentieth-century Japanese minimalism and organic structural expressionism
Program
University library and learning center
Perspective
Exterior Facade
Discipline
architecture
Materials
exposed-concrete, glass, steel
Visual identifiers
undulating-slab, continuous-glazing, concrete-canopy, circular-cutout, curved-facade
Style tags
minimalist, organic-modernism, structural-expressionism
Visual tags
organic-formalism, fluid-geometry, structural-concrete, transparency, institutional, night-shot
Geometry
An undulating, organic concrete slab system that lifts and dips, creating a series of sweeping curves, circular cutouts, and a fluid, continuous floor-and-roof profile.
Facade system
Floor-to-ceiling structural glass facade with minimal steel mullions following a curved concrete slab edge.
Structural guess
Post-tensioned shell concrete slabs supported by minimal columns and arch action.
Spatial scale
A vast, low-slung institutional scale that stretches horizontally, with floor-to-ceiling glazing spanning approximately one to one-and-a-half stories.
Lighting
Dusk lighting with a deep blue sky contrasting against the bright, evenly distributed white interior illumination glowing through the continuous glass facade.
Atmosphere
A serene, futuristic glow as the building's undulating form appears to float over the dark ground.
Environmental context
Set on a flat open campus landscape, with the building's undulating form creating its own artificial topography.
Spatial experience
The building hovers above the ground plane, creating a sheltered, cavernous underbelly with circular light wells before rising into a highly transparent, single-volume interior.
Composition rhythm
A continuous, sweeping horizontal curve interrupted only by thin, vertical steel mullions.
Style reading
Late-twentieth-century Japanese minimalism and organic structural expressionism
Program
University library and learning center
Perspective
Exterior Facade
Discipline
architecture

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Directories

  • Firms
  • Patterns

AI Native Apps

  • AI Mode Search
  • SoftMarket
  • 2nd Brain

About HappyCluster

  • About
  • How it works
  • Contact

Connect

  • Waitlist
  • X
  • GitHub

Legal

  • Privacy
  • Terms

HappyCluster

© 2026

The undulating concrete and glass facade of the Rolex Learning Center at night, designed by SANAA.

The Rolex Learning Center, Ecole Polytechnique Federale

Lausanne, Switzerland · 2009

Photo · Photo by Hisao Suzuki

A precedent for fluid, undulating concrete slabs and continuous glass facades that merge floor, wall, and ceiling into a single topographical landscape.

What we like about this project
The floor slab itself bends upward to form a ramped interior landscape visible from the exterior.

Materials

  • exposed-concrete
  • glass
  • steel

Visual identifiers

  • undulating-slab
  • continuous-glazing
  • concrete-canopy
  • circular-cutout
  • curved-facade

Style tags

  • minimalist
  • organic-modernism
  • structural-expressionism

Visual tags

  • organic-formalism
  • fluid-geometry
  • structural-concrete
  • transparency
  • institutional
  • night-shot
Geometry
An undulating, organic concrete slab system that lifts and dips, creating a series of sweeping curves, circular cutouts, and a fluid, continuous floor-and-roof profile.
Facade system
Floor-to-ceiling structural glass facade with minimal steel mullions following a curved concrete slab edge.
Structural guess
Post-tensioned shell concrete slabs supported by minimal columns and arch action.
Spatial scale
A vast, low-slung institutional scale that stretches horizontally, with floor-to-ceiling glazing spanning approximately one to one-and-a-half stories.
Lighting
Dusk lighting with a deep blue sky contrasting against the bright, evenly distributed white interior illumination glowing through the continuous glass facade.
Atmosphere
A serene, futuristic glow as the building's undulating form appears to float over the dark ground.
Environmental context
Set on a flat open campus landscape, with the building's undulating form creating its own artificial topography.
Spatial experience
The building hovers above the ground plane, creating a sheltered, cavernous underbelly with circular light wells before rising into a highly transparent, single-volume interior.
Composition rhythm
A continuous, sweeping horizontal curve interrupted only by thin, vertical steel mullions.
Style reading
Late-twentieth-century Japanese minimalism and organic structural expressionism
Program
University library and learning center
Perspective
Exterior Facade
Discipline
architecture
Materials
exposed-concrete, glass, steel
Visual identifiers
undulating-slab, continuous-glazing, concrete-canopy, circular-cutout, curved-facade
Style tags
minimalist, organic-modernism, structural-expressionism
Visual tags
organic-formalism, fluid-geometry, structural-concrete, transparency, institutional, night-shot
Geometry
An undulating, organic concrete slab system that lifts and dips, creating a series of sweeping curves, circular cutouts, and a fluid, continuous floor-and-roof profile.
Facade system
Floor-to-ceiling structural glass facade with minimal steel mullions following a curved concrete slab edge.
Structural guess
Post-tensioned shell concrete slabs supported by minimal columns and arch action.
Spatial scale
A vast, low-slung institutional scale that stretches horizontally, with floor-to-ceiling glazing spanning approximately one to one-and-a-half stories.
Lighting
Dusk lighting with a deep blue sky contrasting against the bright, evenly distributed white interior illumination glowing through the continuous glass facade.
Atmosphere
A serene, futuristic glow as the building's undulating form appears to float over the dark ground.
Environmental context
Set on a flat open campus landscape, with the building's undulating form creating its own artificial topography.
Spatial experience
The building hovers above the ground plane, creating a sheltered, cavernous underbelly with circular light wells before rising into a highly transparent, single-volume interior.
Composition rhythm
A continuous, sweeping horizontal curve interrupted only by thin, vertical steel mullions.
Style reading
Late-twentieth-century Japanese minimalism and organic structural expressionism
Program
University library and learning center
Perspective
Exterior Facade
Discipline
architecture

Related in this portfolio