Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Aquatic-Plant Landscaping and Precast Structures Enhancing Sustainable Living

Authors:
Terrence Etienne, Carlos Teissonniere
Aquatic-Plant Landscaping and Precast Structures Enhancing Sustainable Living
Explore the full project presentation!
Subscribers only
Sustainable water management through rainwater harvesting and integrated aquatic planting systems defines a collection of interconnected pavilions designed to foster community well-being in a natural setting.
5 key facts about this project
01
Sustainable rainwater harvesting system supports all water needs onsite.
02
Incorporation of eco-friendly incineration toilets reduces environmental impact.
03
Pavilions are strategically spaced to enhance natural light penetration.
04
Use of precast concrete allows for efficient and durable construction.
05
Integrated aquatic planting systems provide natural water filtration and beautification.

Karma - House of Voca is a thoughtful arrangement of pavilions, each serving a specific purpose, situated within a calm natural landscape. The design emphasizes a strong relationship with the environment, inviting occupants to engage closely with the space around them. By spacing out the pavilions to create voids that let in light and offer views of the outdoors, the design fosters an atmosphere of openness and tranquility.

SUSTAINABILITY AND SELF-SUFFICIENCY

The project integrates sustainable features that allow it to function with minimal outside input. Solar panels are positioned to capture sunlight and generate renewable energy. A rainwater harvesting system collects water from the roofs for reuse within the building. Taken together, these elements support a responsible approach to resource management.

CIRCULATION AND SPATIAL ARRANGEMENT

An open circulation spine connects the pavilions, making it easy for people to move from one space to another. This design enhances natural light and visual links between different areas, creating a sense of flow. The layout not only prioritizes movement but also contributes to the overall experience by encouraging interaction among spaces.

MATERIALITY AND AESTHETICS

The choice of materials is intentional, focusing on durability and integration with the natural surroundings. Precast concrete forms the main structure, providing strength and a simple, clean look. Wood is used for cladding the pavilions, adding warmth that harmonizes with the outdoor environment. Large glass windows and walls create visual connections between inside and outside, allowing natural light to fill the spaces.

The pavilions also incorporate eco-friendly incineration toilets that process waste by using high heat, eliminating the need for traditional septic systems. This practical innovation showcases the commitment to sustainability and efficient resource management throughout the design.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Mujassam Watan Urban Sculpture Challenge #8

Mujassam Watan Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
new
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 8 July 2026
new
The Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 22 July 2026
Mujassam Watan 
Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026
new
New York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 29 July 2026
new
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 30 July 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

Recurring architecture competitions

Museum of 
Emotions

Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 June 2026
new
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 18 June 2026
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 2 July 2026
Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 9 July 2026
Underbridge #2

Design housing in underutilized bridge spaces

Affordable Housing Edition #20 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 July 2026
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

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy