A pavilion in a Biennale serves as a platform for cultural expression, allowing a nation to articulate its architectural identity while responding to global challenges. These national exhibitions reflect how each country interprets the event's central theme through the lens of its own landscapes, histories, and future aspirations, reinforcing architecture's ability to act not only as a built discipline, but also as a catalyst for reflection, transformation, and dialogue. In this context, Montenegro's contribution resonates with particular force. Titled Terram Intelligere: INTERSTITIUM, the pavilion draws on the concept of a newly understood anatomical system of fluid-filled spaces running throughout the human body, facilitating connection and exchange. Once considered dense and inert, the interstitium is now revealed to be a network of dynamic interrelation — a metaphor that the curators use to reframe architecture as an active, living inquiry into natural, artificial, and collective intelligence, in tune with this edition's theme: Natural. Artificial. Collective.
Curated by Prof. Dr. Miljana Zeković, with contributors Ivan Šuković, Dejan Todorović, and Emir Šehanović, transforms the newly inaugurated Arte Nova space in Venice's Campo San Lorenzo into a dynamic laboratory. The project treats the interstitium not only as a biological metaphor, but as an architectural strategy, and the pavilion becomes a mediating membrane, connecting biology, tradition, and speculative futures. As Zeković explains, "Architecture naturally occupies a space between disciplines — not only between art and science, but also engineering. Here, it becomes a form of mediation between species, materials, and temporalities."
Floating polycarbonate forms, infused with soil-derived bacterial cultures, are suspended by cables and arranged in a carefully orchestrated constellation. These transparent volumes are not inert, but biologically active. Over the six months of the Biennale, the microorganisms within them will grow, mutate, and generate bio-pigments in response to environmental stimuli such as light and temperature. This expanded view of architecture revisits the suvomeđa, a traditional Montenegrin dry-stone boundary wall built without mortar. More than a marker of property, the međa embodies ecological coexistence and cultural memory. In the pavilion, its principles are reinterpreted through these structures, each evoking the porosity, modularity, and autonomy of this vernacular tradition. "The međa is present in the pavilion both as a metaphor and as a symbol," observes Zeković. "Stones traditionally assembled without binding material are now reimagined in a collective, organic form — each floating, yet interconnected."