Steve Melvin of Atelier Architecture & Design reflects on the elusive qualities that make certain works of architecture capture the imagination and make a lasting impression on our collective consciousness.

The Leça da Palmeira Pools, Matosinhos, Portugal, built in 1966 and one of Álvaro Siza’s first built works. (Credit: Jason Sayer)

There are buildings you remember, and buildings you don’t.

Not because of their scale or ambition, but because of something more difficult to define. A quality that lingers long after you’ve left. You find yourself returning to them in memory—not as images, but as sensations. The weight of stone underfoot. The way light shifts across a surface. The feeling of being held, or exposed, or somehow more aware of where you are.

And then there are others. Competent, often impressive, carefully resolved. But they pass through you as quickly as you pass through them.

It is tempting to explain this difference in terms of style or craft. But it may have more to do with something we rarely speak about directly: the depth of relationship a building establishes with the world around it—and with us.

Standing among the columns at Segesta, the temple does not present itself as an isolated object. It is inseparable from the landscape – the ravine, the sky, the shifting light. Its orientation and presence draw meaning from these conditions, creating a sense of alignment between place, structure, and observer. It is less something to be looked at, and more something to be experienced as part of a larger whole.

Dating from around 420 BC, and widely held to be Europe’s finest surviving example of Doric architecture, the Temple of Segesta reads not as a standalone object, but as an integral part of its location, a hillside overlooking the Gulf of Castellammare in northwestern Sicily. (Credit: Kublu)

We have always known how to do this.

Yet much of what we build today feels curiously distant. We have become highly skilled at meeting performance criteria, coordinating complexity and producing images of clarity and control. But in the process, something quieter has been diminished. Many buildings function exceptionally well yet fail to establish any lasting connection. They are resolved but not engaging.

When architecture does stay with us, it often does something different. At Therme Vals, Peter Zumthor creates an environment where material, water, sound, and light are inseparable. The experience unfolds slowly. It cannot be fully grasped in a single visit, nor reduced to an image. It requires presence, and rewards attention. The building does not simply present itself – it invites a kind of exchange.

Therme Vals Spa, Switzerland, designed by Peter Zumthor and opened to the public in 1996, was inspired by The Subject of  Phenomenology by Martin Heidigger, whose theory establishes experiences captured through the five senses. Structure, water, sound and light are interwoven to create an experience that unfolds gradually and seeks to forge a deep connection between people, architecture and nature. Impossible to capture in a single image, or fully grasp in a single visit, the building rewards attention and invites a kind of exchange.

Perhaps what we are responding to in such places is a form of resonance: a condition in which the environment affects us, and we respond in turn. Not through spectacle or novelty, but through a sustained engagement that deepens over time.

This is not limited to remote or monumental settings. At Leça Swimming Pools, Álvaro Siza’s intervention is almost imperceptible at first glance. The architecture yields to the rock formations and the Atlantic beyond, framing rather than dominating the experience. Through this restraint, the relationship between body, landscape and horizon becomes heightened rather than controlled.

Almost imperceptible at first glance, Álvaro Siza’s Leça da Palmeira Pools fuse with natural rock formations and the Atlantic beyond. (Credit: Jason Sayer)

In each of these cases, architecture operates less as an object and more as a mediator – shaping the conditions through which we encounter the world. It does not impose itself upon the site, but works with it, allowing its latent qualities to emerge.

If architecture is to move beyond performance alone, we may need to reconsider what success looks like – not only in terms of what buildings do, but in terms of what they allow us to feel, to notice, and to carry with us.

We’ve always known how to create great structures.

Perhaps the challenge now is to remember how to create places that stay with us.