A villa in Brussels, a Seamless Blend of Functionality and Elegance

October 17, 2023

photography: @tvdvphotography


In the heart of Brussels, a unique architectural gem emerges, seamlessly blending functionality with elegance. The brainchild of the visionary architects Kersten Geers and David Van Severen from the esteemed OFFICE architectural practice, this project stands as a testament to their commitment to architecture as a cultural undertaking aimed at enhancing the human environment. Rooted in a deep understanding of diverse architectural histories, their work creates intricate frameworks within which life unfolds in all its complexity.


Central to this architectural marvel is the innovative use of the OTIIMA Classic system. This system, with its 20mm thick vertical interlock, redefines conventional notions of frame systems. OTIIMA Classic with a twist introduces a perfect marriage of functionality and elegance, allowing for large-glazed surfaces that seamlessly merge indoor and outdoor spaces. 



See all systems

 

Beyond its aesthetic allure, this system offers unparalleled water tightness, air permeability, wind-load resistance, and thermal insulation features. It is a testament to human ingenuity, where technology meets artistry.





Within the lush greenery of a steep garden slope in a villa in Brussels, this architectural masterpiece is dedicated to a singular purpose: housing a private art collection. The space acts as a bridge, connecting two different levels of the building. On one side, a sliding door reveals a logistical lift, gracefully transporting artwork from the street level to the lower garden. On the other side, a generously proportioned window opens to a roofed terrace, offering panoramic views of the verdant garden below.


Read also - Exploring the Structural Brilliance of Minimal Windows.



The architectural prowess of OFFICE architects shines through in the negotiation between the simple concrete box embedded in the hill and the soaring reflective inclined roof. This interplay creates a captivating interstice, a perfect canvas for natural light to dance upon. The double-height space within pays homage to the atelier typology, with its shed roof design, providing a simple yet comfortable environment for the art collection to thrive.



As visitors step into this sanctuary of creativity and ingenuity, they are greeted by art and an immersive experience that celebrates the beauty of human creation and the wonders of the natural world.



By OTIIMA MMTW June 12, 2025
In architecture and design, aesthetics is often misunderstood as a matter of visual appeal alone. However, aesthetics is not just about what looks good; it’s about what feels right, what functions well, and what communicates meaning. It represents the intersection of form, context, and intention. Aesthetics influences every aspect of space, from how it’s perceived to how it’s used. It shapes the emotional and functional experience of architecture. When Does Aesthetics Begin? Aesthetic thinking begins from the first moment of conception, even before the first sketch. It guides decision-making throughout the design and building process. Every material chosen, every joint concealed, and every transition resolved reflects aesthetic intent. In minimalist architecture, where every element is exposed and purposeful, this becomes even more critical. When complexity is removed, aesthetics must bear the weight of both design and function. There’s no room for noise, only clarity.
By OTIIMA MMTW June 6, 2025
We invited the renowned architect Gloria Cabra l to share her vision of the window, an essential architectural element. In this exclusive piece, she reflects on how openings go beyond their practical function, transforming into portals of light, connection, and new beginnings, revealing the profound poetry embedded in the act of design. Janelar “Airing out our spaces, letting the wind flow through them, creating ventanas (Spanish), making wind’s eyes— windows (English, from vindauga, Old Norse), or pores in the walls, fenêtre, finestra, fenster (French, Italian, German). I imagine this has been architecture’s desire since the occupation of caves, since the first huts, this original yearning for openings. Later, with new materials, the entry of light became possible: sometimes through flattened horns, other times stretched skins or even paper. With the discovery of glass, a new world of possibilities opened. But in Portuguese, the way we name it is different: Janela , derived from Januella, the diminutive of janua A small door, a little portal. Janela comes from the Roman god Janus, the god of beginnings and endings, transitions and decisions, the same god who opens the year in January. So, to imagine a Janela in a project is to express the beginning of something, the start of a landscape, a sky, a light, scents, or new winds. Designing a Janela is choosing what we want to see, how we want to start the day, what light we invite in, and how it enters. Windows are the instruments connecting us to what surrounds the work. And in Galicia, there’s an even lovelier word: Janelar . It turns sitting by a window and contemplating into a verb. To me, Janelar is to open a portal between inside and outside, past and future, memories, and desires.”
By OTIIMA MMTW May 29, 2025
In an era where urban density often distances us from the natural world, biophilic home design reconnects us to its source. It’s a philosophy, a return to the organic connection between people and place. Rooted in the belief that human well-being flourishes when surrounded by nature, biophilic design invites light, air, water, and greenery into the very structure of our daily lives. It softens boundaries, dissolves barriers, and opens interiors to the healing presence of the outdoors. At OTIIMA, we see minimal frames not just as tools of transparency, but as portals to presence. Our systems are about dissolving walls, not simply through glass, but through feeling. Biophilic design is based on the idea that humans thrive when connected to nature. In residential architecture, this translates into the thoughtful use of natural materials, ample daylight, fresh air circulation, and the integration of plants and outdoor views. When applied effectively, these elements improve comfort, boost mental clarity, and support overall well-being, turning a house into a healthier and more balanced living environment. Here are three houses where OTIIMA becomes the quiet conduit between architecture and nature: Touching Eden House | Wallflower Architecture + Design Singapore
By OTIIMA MMTW May 22, 2025
Elevated above the urban landscape of Ghent, a private residence by Glenn Sestig Architects reinterprets the interaction between architecture and its atmospheric context. This apartment exemplifies architectural innovation and meditative design, transcending mere functionalism to emphasize the essential.  The architectural language is characterized by clarity, featuring clean lines and monolithic surfaces that establish a sophisticated aesthetic. A minimalist palette comprising travertine walls, smooth concrete ceilings, and soft beige flooring provides a cohesive backdrop for the living spaces. The interiors are fundamentally influenced by natural light rather than ornamental elements, demonstrating a meticulous approach to geometry, proportion, and detail.
By OTIIMA MMTW May 15, 2025
The 19th Venice Architecture Biennale, curated by Italian architect and MIT professor Carlo Ratti, opened this year under the provocative theme “Intelligens. Natural. Artificial. Collective”. At the intersection of these forms of intelligence stands architecture, and, quite literally, the hands that bring it to life. Among the many national pavilions and installations taking center stage in Venice, two remarkable projects stand out for their strong conceptual vision and technical precision. Both were made possible by the expert collaboration of Portuguese-based ArtWorks.  Eco Folie: Rethinking Survival Architecture in the Atacama Desert Designed by Chilean architects Pedro Alonso and Pamela Prado, Deserta Ecofolie is a minimalist housing prototype created for one of the most extreme environments on Earth: the Atacama Desert. With a just 16 square meters footprint, this compact structure is a statement of resilience and innovation.
By OTIIMA MMTW April 30, 2025
In the heart of Lisbon, where the city begins to rise and the river still whispers in the distance, a new residential building stands with confidence. Bow, designed by Ana Costa Arquitetura and developed by Prime Portugal, redefines what it means to live above the Marquês de Pombal.  Bow opens to Lisbon’s shifting light and long horizons from the upper levels. Its form embraces the curvature of the landscape, while its architecture speaks in soft, decisive lines. Within those lines, OTIIMA plays a leading role.
By OTIIMA MMTW April 24, 2025
There is a particular kind of silence in Mediterranean architecture. A silence made of sun-bleached walls, filtered light passing through wooden slats, and open courtyards that breathe with the wind. Today, this timeless language is being rewritten—minimal, restrained, and yet deeply rooted in the rituals of the land. A Tradition Reinvented Modern Mediterranean architecture doesn’t mimic the past. It refines it. The terracotta is still warm, the limestone still rough, but now the lines are sharper, the spaces more fluid. Architects are reclaiming the vernacular, not as nostalgia, but as a source of resilience, comfort, and sensory clarity. Its architecture is made to age with grace. Made for slowness, for texture, for shadow.
By OTIIMA MMTW April 17, 2025
At the heart of every Laney LA project lies the pursuit of something greater, timeless yet undeniably fresh. In SC Residence, the Los Angeles-based studio partnered with OTIIMA to push boundaries in aesthetics and performance. We sat down with the architects behind the project to discuss their approach, the power of collaboration, and how innovation can shape the cities of tomorrow. A Practice Rooted in Time and Experimentation For Laney LA, design is not simply a choice between old and new; it’s about finding the balance between the two. “Our studio is constantly searching for a design that embodies timelessness and innovation. Timelessness includes staying power and that rare ability to remain relevant over time. Innovation feeds our curiosity as we are oriented toward noticing new ideas.” This mindset requires continually questioning conventional design norms. Which rules are worth preserving, and which are meant to be broken? For Laney LA, the tension between the two is where meaningful architecture begins.
By OTIIMA MMTW April 10, 2025
In architecture, inspiration is everything. It drives concepts, shapes materiality, and defines the experience of space. But finding fresh ideas, especially in a fast-paced, globalized industry, requires more than scrolling through image feeds or revisiting old references. It demands a mindset of curiosity, observation, and intention. Here are six practical ways to uncover and turn meaningful architectural inspiration into project-defining ideas. 1. Diversify Your Sources of Inspiration Expand your creative horizons by exploring areas beyond architecture, such as art, literature, music, and nature. This holistic approach can introduce innovative concepts that can be adapted into your architectural work. Tip : Shift your perspective by exploring different forms of creativity to break through creative blocks.
By OTIIMA MMTW April 3, 2025
The world of architecture and design is filled with inspiring events throughout the year, but April stands out as a particularly dynamic month. With a lineup of prestigious exhibitions, fairs, and industry gatherings, it offers a unique opportunity to engage with groundbreaking ideas and emerging trends. In this article, we explore the top architecture and design events taking place this April, from the artistic influence of Art Paris to the innovation showcased at Expo 2025 Osaka. Art Paris 2025 Grand Palais Éphémère, Paris | April 3–6, 2025  A celebration of contemporary art, Art Paris returns with a focus on architectural influences in modern creative expression. Featuring an impressive selection of galleries, this edition highlights the dialogue between art and space, offering a unique perspective for architects seeking inspiration beyond traditional frameworks.
More Posts