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Reflective Water Pool Under Copper Panel Canopy in Natural Biosphere Reserve

Authors:
Lennon Robichaud, John Chamberlain
Reflective Water Pool Under Copper Panel Canopy in Natural Biosphere Reserve
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A reflective water pool lies beneath a copper panel canopy, seamlessly merging with three earth-emerging pillars to serve as a functional rainwater collection tower within the North Latvian Biosphere Reserve.
5 key facts about this project
01
A reflective pool captures rainwater for agricultural use.
02
Pillars emerge directly from the earth, symbolizing connection to the land.
03
Copper panel screen adds texture and visual interest to the structure.
04
Landings and apertures provide panoramic views of the surrounding biosphere.
05
The design incorporates a dual-purpose cistern beneath the floor.

Earth Supper is located in the North Latvian Biosphere Reserve. The project aims to create a connection between the natural surroundings and the architectural form. Featuring three pillars that rise from a cut in the earth, the design symbolizes a transition from the landscape to the structure itself. Visitors experience a journey into the tower's sub-level, moving from earthy elements to a more industrial, metallic environment. As they ascend, the setting and structure invite a sense of awareness of the beautiful natural context.

Architectural Expression

The design incorporates landings and punched openings that provide clear views of the horizon and the expansive biosphere. These carefully placed apertures allow those inside to connect with the landscape outside. This approach fosters an immersive experience, highlighting how design can encourage interaction with nature while framing and enhancing the enjoyment of the surroundings.

Sustainable Features

Sustainability plays a key role in Earth Supper. The tower serves as a rainwater collection unit for the Kurgi Farm, offering easy access to stored rainwater for agricultural use. The overflow from the rainwater storage becomes a reflective pool, which sits under a grate floor, creating an attractive visual and contributing to the project's sustainable focus. This dual function merges practicality with an inviting atmosphere.

Material Palette

Material choices in this project are intentional and focused. The design features an insulated metal panel roof, which includes a channel gutter system. A copper panel screen adds a visual link to nature, while a polished concrete floor slab provides stability. An unconditioned concrete panel system visually connects with rammed earth walls. The structural support is formed by steel tube framing, spaced at regular intervals, paired with a steel grate floor that integrates into the overall design.

At the top of the tower, the form becomes denser, resembling a tree. This not only reaches toward the sky but also reinforces the relationship between architecture and nature. The design invites quiet reflection and connection to the environment, encouraging occupants to engage with both the structure and its landscape.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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