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Framed Perspectives in Canvas and Timber for Enhanced Wetland Observation

Framed Perspectives in Canvas and Timber for Enhanced Wetland Observation
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Elevated wooden structures enveloped in stretched canvas uniquely frame the wetland views, enhancing visitor engagement and observation of the surrounding ecology.
5 key facts about this project
01
Elevated design allows for unobtrusive wildlife observation at eye level.
02
Made from sustainable cross-laminated timber for structural durability.
03
Canvas coverings provide flexible light control and weather protection.
04
Strategic openings frame significant natural vistas throughout the wetland.
05
Pathways are designed to minimize ecological disturbance during visitor access.

## Overview
The proposal for observation structures at Big Slough in De Smet, South Dakota, aims to enhance visitor engagement with the surrounding wetland environment. By challenging traditional viewpoints, the design encourages observers to develop a renewed appreciation for their surroundings. This built intervention consists of a series of observation platforms that facilitate different perspectives of the landscape.

### Spatial Configuration and Interaction
The layout features a 180-meter walkway that meanders through the wetlands, allowing visitors to experience the site from varying viewpoints. Each structural element is connected by a raised pathway, positioned approximately 3 meters above the ground, to optimize visibility for both wildlife observation and engagement with the ecological context. The final structure culminates in a raised platform that accentuates the surrounding skyline and natural elements, promoting an interactive dialogue between visitors and the landscape.

### Materiality and Construction
The design employs a geometric form that draws inspiration from traditional tipi structures, utilizing a wooden framework for structural integrity along with stretched canvas tarps. The choice of materials supports ease of assembly and disassembly, reflecting a commitment to sustainability and minimal environmental impact. The lightweight tarp not only contrasts with the earthy tones of the landscape but also facilitates maintenance and adaptability. This approach reinforces the project’s intention to foster a respectful relationship between architecture and nature.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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Final registration deadline 29 October 2026

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