Expressing the womb through circadian lighting, an organic illumination reflecting water ripples.
The Kingdom of Bahrain Pavilion Osaka Expo 2025
The pavilion’s timber framework and mesh membrane evoke the image of a traditional Bahraini pearl-dhow boat.
Water features on both sides of the pavilion incorporate underwater lighting, casting shimmering reflections onto the timber structure, suggesting a vessel illuminated by the “Mother Sea” embarking on a voyage.
The 4th story atrium, enveloped by a mesh membrane, softly reflects and diffuses daylight and indirect light. The ceiling membrane, illuminated by high-power linear lighting installed above the top beams, delivers softened light down to the ground floor, offering visitors comfort as if embraced by the “Mother Sea” or within a mother’s womb.
In the exhibition-corridor space, indirect lighting from the floor overlaps with projector image, guiding visitors through an immersive “journey beneath the sea.”
Through a dialogue of architecture, nature, and light, this design seeks to provide visitors with tranquility, emotional resonance, and a renewed sensory experience.
Architect: Lina Ghotmeh ‒ Architecture + Atelier MORF Inc.
Exhibition Design: Shepherd Studio
AV Engineer: XYZ
Constructor: Magara Construction Co.
Lighting Design: Architectural Lighting Group(ALG)
Location: Yumeshima / Osaka
Completion:2025
Award:
- Gold Award, Architecture & Landscape, Official Participants’ Awards, Bureau International des Expositions (BIE)
- LIT Lighting Design Awards - Visitor Experience & Museum Exhibition
Photographer:
©Ringo Chan instagram
©Ishaq Madan instagram
©Iwan Ban



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