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Moss-Covered Facade Embracing Volcanic Landscapes and Natural Education

Authors:
Shan Shao, Jurriënne Heijnen
Moss-Covered Facade Embracing Volcanic Landscapes and Natural Education
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A breathing facade adorned with moss and lichen engages visitors in the volcanic landscape of Iceland while the museum serves as a hub for education about geological forces and environmental sustainability.
5 key facts about this project
01
Breathing facade incorporates living moss and lichen for ecological interaction.
02
Underground entrance enhances the feeling of immersion in the volcanic landscape.
03
Views from the restaurant connect visitors to Lake Mývatn and Hverfjall.
04
Spaces are sequentially arranged to facilitate a journey from intimacy to openness.
05
Sustainable design practices are evident through natural growth and environmental education.

The Brimstone Myvatn Volcano Museum is located in Iceland, an area famous for its unique geological features and dramatic landscapes. The design aims to create a space that allows visitors to connect with the earth. The overall concept is focused on immersion, inviting guests to enter the museum through an underground passage that gives the feeling of being surrounded by nature, leading them from darkness into light.

Conceptual Framework

The layout of the museum revolves around a central beam of light that guides movement throughout the space. This organization leads visitors through a series of areas that range from intimate to open, creating a natural flow. The design emphasizes a harmonious relationship with the volcanic landscape, enhancing the visitors' experience as they navigate through the various sections.

Functional Areas

Multiple functional spaces are incorporated into the museum's design, including a green roof, open office spaces, an entrance hall, a restaurant, a moss facade, and outdoor boardwalks. Each of these areas serves a specific purpose while contributing to the overall visitor experience. The restaurant is positioned to offer views of natural baths, Hverfjall, and Lake Mývatn, effectively tying the interior experience to the scenic exterior.

Living Facade

A notable feature of the Brimstone is its Breathing Facade, which displays different lichen and moss species. This facade is made of panels filled with substrate that support the mosses, all covered by perforated basalt. This design allows lichen to grow naturally, making it a living entity that interacts with its surroundings. The facade enhances the building’s appearance while being environmentally friendly by absorbing carbon dioxide and releasing oxygen.

Materials and Integration

The design uses basalt, clay, and natural elements like moss and lichen to strengthen the connection to the environment. Each material is chosen for its function and visual impact. This careful selection ensures that the museum not only provides shelter for visitors but also reflects the geological character of the area, deepening the understanding of the natural forces that have shaped it.

The moss and lichen on the Breathing Facade illustrate a connection to nature, creating a dialogue between the building and its landscape.

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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.

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