Two Concrete Walls and No Electricity Make This Tiny Chapel Unforgettable

Most buildings erase what came before them. This one didn’t. That’s exactly what Mexican studio S-AR has achieved with its Oratory Chapel in Santiago, Nuevo León, a compact sacred space set within a sprawling garden that breathes new life into a demolished predecessor.

The project began with an act of demolition. A preexisting chapel on the same site was taken down, but rather than discarding its materials, S-AR retained them and worked them back into the new construction. The result is a structure that operates as a continuation rather than a replacement — the old chapel doesn’t disappear; it reassembles itself into something fresh, its fragments carrying forward a spatial and material dialogue between past and present.

Designer: S-AR

Architecturally, the chapel is a study in precision and restraint. Two reinforced concrete walls, each just 8 cm thick, rise at variable heights along a diagonal axis and support a slab only 6.5 cm deep, forming what reads almost like a tunnel — a narrow, directional passage that channels both movement and contemplation. The formwork follows a 30.5 cm modulation, and the holes left by the wall’s constructive system are deliberately left unfilled, allowing light and air to filter through the structure like something between architecture and screen.

This handling of light is where the chapel finds its spiritual character. Without electricity or artificial utilities, the building relies entirely on natural illumination. Light enters through the voids in the concrete, drifting across surfaces in patterns that shift with the hour and season. It turns the act of sitting inside the chapel into something inherently tied to time — not just sacred time, but the slow, physical time of the garden and the sky surrounding it.

S-AR, the Monterrey-based studio known for its material rigor and contextual sensitivity, has built a reputation for working with concrete in ways that feel more geological than constructed. The Oratory Chapel continues that lineage. Its walls don’t feel poured so much as grown from the site. At just a few square meters, it’s one of the smallest things the studio has made — and possibly one of the most considered.

In an era where sacred architecture often reaches for scale and spectacle, this small chapel in a big garden does the opposite. It compresses everything down to two thin walls, a sliver of a roof, and the light that passes between them. That, it turns out, is enough.

The post Two Concrete Walls and No Electricity Make This Tiny Chapel Unforgettable first appeared on Yanko Design.

A Wooden Chapel That Sings When The Wind Blows

Picture a structure that looks like it’s floating in a grain field, its wooden slats hanging down like a delicate curtain swaying in the breeze. Now imagine that when the wind picks up, this architectural installation doesn’t just move, it sings. That’s exactly what Studio Carraldo has created with the Cappella del Suono, or Chapel of Sound, nestled in the rolling hills of Lunano, Italy’s Marche region.

The pavilion is deceptively simple at first glance. It’s a 16-square-meter wooden grid structure made entirely of vertical slats, but here’s where things get interesting. These slats aren’t cut to a uniform length. Instead, they’re suspended at varying heights, creating an undulating bottom edge that resembles a hanging wooden curtain dancing just above the landscape. This isn’t just an aesthetic choice, though it’s certainly beautiful. It’s what makes the structure come alive.

Designer: Studio Carraldo

Each wooden element has been carefully drilled with holes at specific points. When the wind moves through the structure, or when someone walks through and brushes against the slats, these pieces knock together and create sound. Not just any sound, but layered acoustic experiences that shift and change depending on wind strength and direction. On particularly breezy days, the sounds produced by the colliding slats can echo the distant church bells from the nearby Convento di Monte Illuminato, creating an unexpected dialogue between contemporary installation art and historic religious architecture.

What makes this project so compelling is how it refuses to behave like traditional architecture. Most buildings try to keep the elements out, but the Cappella del Suono invites them in. It’s permeable by design, allowing wind, light, and views to pass through freely. The structure doesn’t dominate its surroundings, it blends into them. Rising from the grain fields like it grew there naturally, the pavilion manages to be both a distinct architectural place and completely part of the landscape.

The experience changes dramatically throughout the day. Morning light filters through the vertical slats, casting long shadows that shift and dance across the ground. By afternoon, the patterns have transformed entirely, creating what Studio Carraldo describes as a richly atmospheric space that’s never quite the same twice. It’s architecture as performance, constantly responding to its environment.

There’s a bench that runs through the space, extending from the interior to the exterior, which perfectly captures the project’s philosophy. Where does inside end and outside begin? The answer is intentionally unclear. Visitors can sit and experience the space while still feeling completely connected to the surrounding hillside and fields. The structural approach is refreshingly minimal. Slender vertical supports are simply anchored to the ground, emphasizing the temporary and non-invasive nature of the installation. There’s no heavy foundation, no permanent alteration to the landscape. It’s the kind of design that respects its context rather than imposing upon it.

What Studio Carraldo has achieved here goes beyond creating an interesting structure. They’ve made architecture that engages multiple senses simultaneously. You see the geometric pattern of the wooden grid, you feel the breeze moving through it, you hear the percussion of wood on wood, and you experience how all these elements combine to create something that’s part sculpture, part instrument, part shelter.

The project challenges our expectations about what architecture should do. Instead of providing solid walls and protection from the elements, it celebrates permeability and responsiveness. It doesn’t try to be timeless, it embraces its moment-to-moment changeability. Every visitor’s experience will be different depending on the weather, the time of day, and even how they move through the space.

In our era of smart buildings and high-tech architecture, there’s something refreshing about a structure that uses no electronics, no motors, no digital controls. Just wood, wind, and thoughtful design creating an experience that’s as ancient as wind chimes yet feels completely contemporary. The Cappella del Suono proves that sometimes the most innovative architecture comes from working with nature rather than against it.

The post A Wooden Chapel That Sings When The Wind Blows first appeared on Yanko Design.

This Upside-Down Boat Blocking a Mountain Trail Is Actually An Architecture Award-Winning Chapel

Picture yourself hiking through the Italian mountains and suddenly there’s a wooden boat blocking the trail. Except it’s upside down. And it’s not actually a boat. This is La Barca, a timber pavilion that just won the 2025 Festival di Microarchitettura, and it’s one of those projects that works because it commits fully to a single odd idea.

Marina Poli, Clément Molinier, and Philippe Paumelle designed it for a trail in Piobbico, and the whole thing sits there like a beached hull that wandered way too far upstream. You can walk around it, sure, but there’s this narrow gap slicing through the middle that basically dares you to squeeze through. Once you’re inside, you get the full boat experience: curved timber ribs overhead, a proper keel running down the center organizing the floor planks, daylight pouring in from the open top. It’s using actual boat construction language, not just boat-ish shapes.

Designers: Marina Poli, Clément Molinier & Philippe Paumelle.

The sandwich-structure ribs are cut from regular boards, which keeps the whole thing light enough to be temporary but sturdy enough to handle weather and people climbing on it. Because let’s be honest, people are absolutely climbing on it. Six porticoes break up the interior corridor, the plank walls curve into proper half-hulls at each end, and they dropped four local stones inside as ballast. Another stone anchors the bow. These aren’t decorative choices, they’re the structural and conceptual glue holding the nautical metaphor together.

What’s interesting is how this thing refuses to be just one thing. Some people see a chapel for quiet contemplation. Others treat it like playground equipment. A few probably Instagram it as abstract sculpture and move on. The architects knew this would happen and designed for it. Instead of forcing a single reading, they built something slippery enough to mean different things depending on who’s looking.

We’ve seen a lot of temporary pavilions lately (especially at the Osaka Expo) that lean hard on parametric design or CNC fabrication to justify their existence. La Barca goes the opposite direction with traditional joinery and basic lumber, but it lands harder because the concept is so committed. An upturned boat. In the mountains. Blocking a hiking path. It’s absurd enough to stop you in your tracks, familiar enough to feel approachable, and strange enough that you’re still thinking about it three switchbacks later.

The real test for these festival installations is whether they earn the disruption they cause to the landscape. Most don’t. They show up, people take photos for a season, then they’re dismantled and forgotten. La Barca might actually stick around in memory because it understood something crucial: sometimes the best move is to drop something obviously wrong in exactly the right spot and let the tension do the work.

The post This Upside-Down Boat Blocking a Mountain Trail Is Actually An Architecture Award-Winning Chapel first appeared on Yanko Design.