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OBRA Architects

Based in New York, OBRA Architects designs cultural spaces and experimental pavilions defined by substantial overhead canopies pierced by sharp linear daylight and rhythmic, surface-spanning roof apertures. This work serves as a strong reference for calibrating daylight through overhead masses and detailing continuous roof fenestration when developing residential studios or exhibition structures.

Exterior view of Perpetual Spring pavilion by OBRA Architects with circular bubble windows on roof and facade.

Perpetual Spring

A precedent for experimental pavilion design utilizing repeating hemispherical bubble glazing across both vertical walls and pitched roofs to create a high-impact visual envelope.

What we like about this project
The dome windows extend continuously up the pitched roof surface like scaled shingles.

Materials

  • acrylic
  • metal-panel
  • glass
  • concrete

Visual identifiers

  • bubble-windows
  • hemispherical-domes
  • pitched-roof-pavilion
  • gridded-plaza

Style tags

  • experimental
  • speculative
  • playful
  • contemporary

Visual tags

  • pavilion
  • experimental-facade
  • rooftop-installation
  • daylighting
  • playful
Geometry
Rectangular single-story pitched-roof pavilion sitting on a gridded rooftop plaza, densely punctuated by protruding hemispherical bubble windows across both walls and roof slopes.
Facade system
Prefabricated panelized wall system featuring inset circular portholes fitted with protruding clear acrylic domes.
Structural guess
Lightweight steel or timber frame supporting modular wall and roof panels.
Spatial scale
One-story pavilion scale, dwarfed by surrounding multi-story buildings but immediate to human figures walking in the foreground.
Lighting
Bright direct daylight casting sharp reflections and highlights on the curved acrylic bubble surfaces.
Atmosphere
Playful and uncanny, blending retro-futuristic bubble forms with a simple industrial shed geometry.
Environmental context
Set on a large gridded concrete paver and turf rooftop terrace surrounded by taller institutional tile-clad buildings.
Spatial experience
The pavilion reads as a curious tactile object contrasted against the massive context buildings; the proliferation of bubble portals breaks down standard enclosure scales.
Composition rhythm
Strict grid of circular portals repeating horizontally and vertically across the facade and ascending the roof.
Style reading
Experimental speculative pavilion architecture
Program
Exhibition pavilion or experimental greenhouse structure
Perspective
Exterior Facade
Discipline
architecture
Materials
acrylic, metal-panel, glass, concrete
Visual identifiers
bubble-windows, hemispherical-domes, pitched-roof-pavilion, gridded-plaza
Style tags
experimental, speculative, playful, contemporary
Visual tags
pavilion, experimental-facade, rooftop-installation, daylighting, playful
Geometry
Rectangular single-story pitched-roof pavilion sitting on a gridded rooftop plaza, densely punctuated by protruding hemispherical bubble windows across both walls and roof slopes.
Facade system
Prefabricated panelized wall system featuring inset circular portholes fitted with protruding clear acrylic domes.
Structural guess
Lightweight steel or timber frame supporting modular wall and roof panels.
Spatial scale
One-story pavilion scale, dwarfed by surrounding multi-story buildings but immediate to human figures walking in the foreground.
Lighting
Bright direct daylight casting sharp reflections and highlights on the curved acrylic bubble surfaces.
Atmosphere
Playful and uncanny, blending retro-futuristic bubble forms with a simple industrial shed geometry.
Environmental context
Set on a large gridded concrete paver and turf rooftop terrace surrounded by taller institutional tile-clad buildings.
Spatial experience
The pavilion reads as a curious tactile object contrasted against the massive context buildings; the proliferation of bubble portals breaks down standard enclosure scales.
Composition rhythm
Strict grid of circular portals repeating horizontally and vertically across the facade and ascending the roof.
Style reading
Experimental speculative pavilion architecture
Program
Exhibition pavilion or experimental greenhouse structure
Perspective
Exterior Facade
Discipline
architecture

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  • Firms
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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

Exterior view of Perpetual Spring pavilion by OBRA Architects with circular bubble windows on roof and facade.

Perpetual Spring

A precedent for experimental pavilion design utilizing repeating hemispherical bubble glazing across both vertical walls and pitched roofs to create a high-impact visual envelope.

What we like about this project
The dome windows extend continuously up the pitched roof surface like scaled shingles.

Materials

  • acrylic
  • metal-panel
  • glass
  • concrete

Visual identifiers

  • bubble-windows
  • hemispherical-domes
  • pitched-roof-pavilion
  • gridded-plaza

Style tags

  • experimental
  • speculative
  • playful
  • contemporary

Visual tags

  • pavilion
  • experimental-facade
  • rooftop-installation
  • daylighting
  • playful
Geometry
Rectangular single-story pitched-roof pavilion sitting on a gridded rooftop plaza, densely punctuated by protruding hemispherical bubble windows across both walls and roof slopes.
Facade system
Prefabricated panelized wall system featuring inset circular portholes fitted with protruding clear acrylic domes.
Structural guess
Lightweight steel or timber frame supporting modular wall and roof panels.
Spatial scale
One-story pavilion scale, dwarfed by surrounding multi-story buildings but immediate to human figures walking in the foreground.
Lighting
Bright direct daylight casting sharp reflections and highlights on the curved acrylic bubble surfaces.
Atmosphere
Playful and uncanny, blending retro-futuristic bubble forms with a simple industrial shed geometry.
Environmental context
Set on a large gridded concrete paver and turf rooftop terrace surrounded by taller institutional tile-clad buildings.
Spatial experience
The pavilion reads as a curious tactile object contrasted against the massive context buildings; the proliferation of bubble portals breaks down standard enclosure scales.
Composition rhythm
Strict grid of circular portals repeating horizontally and vertically across the facade and ascending the roof.
Style reading
Experimental speculative pavilion architecture
Program
Exhibition pavilion or experimental greenhouse structure
Perspective
Exterior Facade
Discipline
architecture
Materials
acrylic, metal-panel, glass, concrete
Visual identifiers
bubble-windows, hemispherical-domes, pitched-roof-pavilion, gridded-plaza
Style tags
experimental, speculative, playful, contemporary
Visual tags
pavilion, experimental-facade, rooftop-installation, daylighting, playful
Geometry
Rectangular single-story pitched-roof pavilion sitting on a gridded rooftop plaza, densely punctuated by protruding hemispherical bubble windows across both walls and roof slopes.
Facade system
Prefabricated panelized wall system featuring inset circular portholes fitted with protruding clear acrylic domes.
Structural guess
Lightweight steel or timber frame supporting modular wall and roof panels.
Spatial scale
One-story pavilion scale, dwarfed by surrounding multi-story buildings but immediate to human figures walking in the foreground.
Lighting
Bright direct daylight casting sharp reflections and highlights on the curved acrylic bubble surfaces.
Atmosphere
Playful and uncanny, blending retro-futuristic bubble forms with a simple industrial shed geometry.
Environmental context
Set on a large gridded concrete paver and turf rooftop terrace surrounded by taller institutional tile-clad buildings.
Spatial experience
The pavilion reads as a curious tactile object contrasted against the massive context buildings; the proliferation of bubble portals breaks down standard enclosure scales.
Composition rhythm
Strict grid of circular portals repeating horizontally and vertically across the facade and ascending the roof.
Style reading
Experimental speculative pavilion architecture
Program
Exhibition pavilion or experimental greenhouse structure
Perspective
Exterior Facade
Discipline
architecture

Related in this portfolio