Get inspired!

17,725 architecture projects

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

Submerged Space With Reflective Elements Along Riverbank

Authors:
Flavia Zaffora, Fabio tommy Pellizzer
Submerged Space With Reflective Elements Along Riverbank

Project in-detail

Reflecting human identity and memory, a submerged inner space alongside a river incorporates carved surfaces and a mirror, creating an engaging shelter that responds to its natural environment.
5 key facts about this project
01
Reflects the shifting relationship between water and land.
02
Integrates underwater elements into the inner space.
03
Features hand-carved surfaces that symbolize human presence.
04
Utilizes a reflective mirror to enhance self-identity exploration.
05
Positioned to respond dynamically to river fluctuations.

The design proposal centers around the cave archetype and explores the concept of an excavated solid, addressing two key aspects of human living on Earth. It aims to create signs that endure, resistant to the passing of time. The project also offers shelter from natural elements, similar to the way caves have served humans throughout history. Located along a river, it directly interacts with the environment, highlighting how water can affect the architectural form over time.

Design Concept

The core of the design features a square module that is repeated, scaled, and rotated. This approach symbolizes the ever-changing nature of time. The module creates a space where humans can learn to inhabit their surroundings meaningfully. Throughout the structure, walkable areas exist both above and below, which enhances exploration. A path transitions into a submerged inner open space, inviting visitors to consider the relationship between land and water.

Spatial Configuration

Inside, a mix of open, semi-closed, and closed areas encourages communication among users. The surface of the structure has carvings that reflect human passage, with hand motifs that serve as both recognizable and mysterious symbols of life. These details highlight how personal identity connects to the broader human experience in different settings.

Environmental Interaction

The positioning along the river emphasizes that water will impact the structure, potentially leading to flooding. It serves as a reminder of human sensitivity to climate changes. A mirror stands above the water inside the building, allowing users to see different aspects of themselves as they navigate the space.

The architecture invites visitors to engage with the surrounding landscape, creating a relationship between the built environment and nature. The design reflects an ongoing dialogue, illustrating the flow of time and the natural rhythms that shape human experience.

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

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
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