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Defiant Tetrahedron in Pink Concrete for Lgbtqia+ Remembrance

Authors:
Teo Nicolas, Tom Coutant
Defiant Tetrahedron in Pink Concrete for Lgbtqia+ Remembrance
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The tetrahedron-shaped memorial in pink concrete stands prominently in Moscow's Red Square, serving as a poignant tribute to the LGBTQIA+ community while honoring the names of victims inscribed along its circular ramp.
5 key facts about this project
01
The pink color symbolizes LGBTQIA+ identity and resilience.
02
The tetrahedron shape allows for multiple viewing angles.
03
Names of victims are inscribed along the circular ramp.
04
The reflective pool at the center symbolically represents hope.
05
Located directly in front of the Kremlin, it confronts authority.

The Pink Tetrahedron memorial is located in the Red Square in Moscow. It serves as a tribute to the LGBTQIA+ community, addressing themes of visibility, remembrance, and resilience against both historical and ongoing persecution. The design features a tetrahedron shape that conveys stability and permanence. Positioned in front of the Kremlin, it makes a statement by confronting the political forces that have marginalized LGBTQIA+ individuals.

Form and Interaction

The tetrahedral shape allows visitors to interact with the structure from multiple viewpoints. The design encourages exploration and leads individuals on a reflective journey down a long circular ramp that descends into an underground patio. This transition from the lively public square to a more secluded area promotes contemplation and introspection.

Names and Memory

As visitors walk along the ramp, they encounter the names of LGBTQIA+ victims inscribed along the walls. These individuals suffered violence, persecution, or died from AIDS. The names are displayed in the colors of the Rainbow Flag, reinforcing the connection to identity and the historical context of the LGBTQIA+ movement. This combination of memory and accountability deepens the memorial's significance.

Sanctuary and Design

The patio serves as a retreat, providing a space for quiet reflection amidst the surrounding activity in Red Square. It is designed as a communal area for gathering, protest, and dialogue. Central to the memorial is a pool that symbolizes life and hope. Soft, diffused light illuminates the water, enhancing the reflective quality of the space and encouraging visitors to engage with their thoughts and feelings.

Materiality and Presence

Concrete is the primary material used in the memorial, providing a strong foundation that signifies permanence. The pink surface is a symbol of the LGBTQIA+ identity, and the texture of the concrete contributes to the overall presence of the structure. The memorial interacts with its environment. The play of light and shadow across its surfaces serves as a reminder of the ongoing struggles faced by the community.

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

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