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Fluid Spline Structure with Composite Wood and Sun Shades for Wildlife Observation

Authors:
Celso Creer Ii, Anthony Austria, Ibarra Burayag
Fluid Spline Structure with Composite Wood and Sun Shades for Wildlife Observation
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The observatory tower's fluid spline structure, crafted from composite wood and enhanced by sun shades, creates an inviting space for visitors to observe and engage with the diverse wildlife of the Al Wathba Wetland Reserve.
5 key facts about this project
01
The observatory's design is inspired by the traditional forms of Abu Dhabi dhow boats.
02
Sun shades are integrated into the structure, providing comfort for visitors in hot weather.
03
The tower incorporates ramps to ensure accessibility for all visitors, including those with disabilities.
04
A central core area offers indoor seating with views of the surrounding wetlands.
05
Native plant life is included around the base, enhancing the visual appeal and ecological balance.

The observatory tower at Al Wathba Wetland Reserve in Abu Dhabi exemplifies how contemporary design can work in harmony with nature. It is situated in a landscape rich with both natural and man-made bodies of water. This facility serves the dual purpose of attracting tourists and assisting researchers, with a focus on the diverse wildlife that inhabits the area, especially the large number of flamingos. The overall design concept highlights the importance of organic shapes, creating a connection between the built environment and the wetland ecosystem.

Form and Structure

The tower's design features smooth, flowing lines that evoke a sense of movement, much like the natural environment around it. This approach enhances visitor circulation, allowing individuals to navigate the site easily and engage with the wetlands in a meaningful way. Pathways connect different observation areas, inviting exploration and interaction with local wildlife. Accessibility is a key consideration, with ramps included to ensure that visitors of all abilities can experience the facility.

Architectural Elements

Sun shades, inspired by the traditional forms of Abu Dhabi's dhow boats, provide essential protection from the sun's heat. These features help keep visitors comfortable while contributing to the overall aesthetic of the building. The main structure relies on composite wood that is supported by metal posts, offering strength while maintaining a light and airy feel. Connection points between various components feature gusset plates, which add to the stability of the design.

Core Experience

Inside the observatory, a central area is created for gathering and relaxation. Here, visitors can find seating and enjoy the indoor landscape, offering a chance to pause and appreciate the surroundings. This space is strategically located to provide excellent views of the flora and fauna present in the wetlands, enhancing the overall experience for those visiting the reserve.

Landscape Integration

The base of the tower is built on a concrete tie beam, providing a firm foundation. The surrounding landscape incorporates plant life, thoughtfully integrated to enhance the visual appeal and ecological health of the area. This careful attention to the relationship between the building and its landscape underscores a design philosophy that values environmental stewardship and integration with nature.

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MICROHOME 2026
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The Next House: USA
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20,000 USD Prize
Buildner's Unbuilt Award 2026
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100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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