Next Architecture is Awesome: #44 The Architecture of Waiting
Sunday, July 12, 2026
Architecture is Awesome: #43 Market Halls and the Bustle of Commerce
Sunday, November 23, 2025
Architecture is Awesome: #42 Framing Long Views
Sunday, August 24, 2025
Architecture is Awesome #41: Ceilings Worth Looking Up To
Next Architecture is Awesome: #42 Framing Long Views
Sunday, June 29, 2025
Architecture is Awesome: #40 Light and Shadow
Light and shadow are essential elements in architecture, shaping space in ways that go beyond aesthetics to influence how we feel and what we understand. Architects have long worked with these elements to create buildings that feel alive—places that connect with us on an emotional and intellectual level. Through the interplay of light and shadow, architects bring stone, glass, and concrete to life, crafting spaces that engage our senses and emotions.
Light and shadow convey meaning in architecture by shaping how we experience space emotionally and symbolically. Light often represents clarity, hope, or the divine, while shadow can evoke mystery, introspection, or solemnity. Architects use light to highlight important features or guide movement, creating focal points that draw our attention and suggest significance. Shadows, by contrast, add depth and nuance, softening spaces or introducing contrast that influences mood. Changing patterns of light and shadow also connect us to time and place, marking the passage of day or seasons and telling stories through their rhythms. These shifts give architecture a living, dynamic quality—its character evolving as daylight moves, inviting us to experience the same space anew. Different cultures interpret and employ these effects in unique ways, reflecting their values and traditions.
At its most fundamental level, light is electromagnetic radiation—oscillating waves traveling at remarkable speed. The narrow band we perceive as visible light offers immense potential for variation and expression. When light strikes a surface, it can be absorbed, reflected, refracted, or transmitted, depending on the material’s properties. Factors like texture, opacity, and color influence how light behaves—and in turn, how a space feels.
Shadow is more than just the absence of light; it adds depth, contrast, and subtlety. Shadows shift with the angle and strength of light, sharpening or softening forms, suggesting movement, and marking time’s passage. Architects use shadow intentionally to shape atmosphere, highlight details, and influence a building’s perceived weight or lightness. The constantly shifting interplay of light and shadow brings movement and depth to static forms, engaging our senses and making spaces feel vibrant and alive.
This interplay also plays a role in guiding human movement and shaping how we physically experience space. Lighted paths invite us forward, pockets of shadow create moments for pause or reflection, and contrasts between light and dark draw our eyes and steps in particular directions. Light often marks thresholds—entrances, transitions, or places of change—heightening our awareness of passing from one space to another. Through these subtle cues, architects choreograph our journey through buildings, enriching our connection to place.
Moreover, light reveals the texture and tactility of materials. Rough stone, smooth glass, and polished concrete respond differently under varied lighting—casting complex shadows or glowing softly—inviting us to not only see but almost feel the surfaces. This sensory richness deepens our engagement, connecting us more intimately with the built environment.
Louis Kahn’s Kimbell Art Museum in Fort Worth, Texas, demonstrates this balance beautifully. Kahn’s design incorporates vaulted ceilings with narrow skylights and aluminum reflectors that soften sunlight, spreading an even glow across the galleries. The effect is calm and inviting. Kahn’s well-known remark, “The sun never knew how great it was until it struck the side of a building,” reflects his belief that light reveals a building’s true character.
The success of the Kimbell lies in its use of diffuse light—light that bounces off curved surfaces in many directions, minimizing glare while revealing texture. This careful control of natural light creates spaces that feel balanced, contemplative, and welcoming.
Le Corbusier’s Chapel at Ronchamp (Notre-Dame du Haut) in France offers a contrasting use of light and shadow. Completed in 1955, this sculptural chapel features thick concrete walls, a sweeping roofline, and small, irregular windows. Light enters as narrow beams and dappled patches, creating shifting patterns that bring the interior to life. The chapel feels charged with energy, designed as a spiritual journey where light guides visitors. Shadows here are not emptiness but expressions of depth and feeling.
The Louvre Abu Dhabi, designed by Jean Nouvel, provides a modern interpretation of light and shadow. Its large dome is made of layered geometric patterns that filter sunlight into changing patterns below. Nouvel calls this a “rain of light.” The dome protects the museum from harsh desert sun while evoking the shaded streets of traditional Middle Eastern markets. This fusion of technology and tradition shows how light and shadow can serve both function and storytelling.
The Basilica de Sacré-Cœur in Paris adds another dimension. Sitting atop Montmartre, its white travertine facade catches and reflects sunlight, glowing especially at dawn and dusk. Inside, light filters through the central dome onto a mosaic of Christ in Majesty, casting soft shadows that shift throughout the day. Built as a symbol of hope and resilience, Sacré-Cœur uses light and shadow to shape both the visual and spiritual experience.
Around the world, architects have explored these elements in diverse ways. In traditional Japanese architecture, for example, light often enters softly through shoji screens or beneath overhanging eaves, creating indirect illumination. Shadows are embraced, not erased, reflecting a cultural preference for subtlety and impermanence. As Jun’ichirō Tanizaki wrote in In Praise of Shadows, there is beauty not only in light but in the way it recedes.
Even technical aspects like color temperature—the warmth or coolness of light—affect how we perceive space. Natural light shifts from warm hues at sunrise and sunset to cooler tones at midday, influencing mood and atmosphere. Shadows also change length and sharpness throughout the day and with weather, providing architects with subtle tools to shape experience.
Throughout history and across cultures, architects have used light and shadow not only to define form but to convey meaning and shape experience. From the colored light of stained glass in Gothic cathedrals to the subtle, shaded serenity of traditional Japanese interiors; from the filtered glow beneath Nouvel’s dome and the contemplative quiet of Zumthor’s Therme Vals to the shifting patterns in Ronchamp’s chapel and the calm galleries of the Kimbell; and from the glowing mosaics of Sacré-Cœur to the dramatic nighttime presence of Gehry’s Guggenheim Bilbao—these elements engage our senses, guide our emotions, and connect us to the spaces we inhabit. Light and shadow do more than shape architecture’s form—they give it presence, mark the passage of time, and infuse buildings with life. When used thoughtfully and intentionally, their interplay transforms architecture into something truly AWESOME.
Next Architecture is Awesome: #41 Ceilings Worth Looking Up To
Sunday, February 9, 2025
Architecture is Awesome: #39 The Comfort of a Corner
Sunday, December 15, 2024
Architecture is Awesome: #38 Seeing Stonework Sparkle Like New
That was my reaction upon seeing photos of the newly restored Notre-Dame de Paris. After five years of painstaking work following the devastating 2019 fire, the iconic cathedral has reopened, brighter and cleaner than it’s been in centuries or perhaps than it’s ever been. What a difference.
I visited Notre-Dame in 1979, stepping inside on a gray, blustery All Saints’ Day. The interior was dim, shadowy, and cloaked in centuries of mystery. Candlelight flickered on soot-darkened walls. It was hauntingly beautiful, in the way only something so old can be.
Now? Notre-Dame absolutely sparkles in photographs. Workers meticulously cleaned its stonework, revealing the original limestone as it once was. The stained glass certainly appears brighter and more vivid than I remember. It’s as if someone pushed the “restore to factory settings” button, removing layers of lampblack to unveil the cathedral as its original builders envisioned it. The result is a reminder that restoration isn’t about erasing history but rather about revealing it.
Some people aren’t so thrilled. They say Notre-Dame has lost its character, that the dim, dusty gloom was part of its soul. I get it. That aged patina was steeped in history, a connection to centuries of pilgrimage and prayers. On the other hand, Gothic cathedrals were meant to dazzle. Their architecture was about light, color, and lifting medieval spirits skyward.
If I am fortunate enough to visit Paris again, I expect entering the restored Notre-Dame will feel dreamlike. Relying solely on the pictures that have been circulated widely, the soaring vaults seem even taller now. The bright LED lighting—the target of much of the criticism from detractors—makes the stone appear luminous. The intricate carvings pop against the gleaming masonry.
The sleek, contemporary design of the new altar by Guillaume Bardet has also raised some eyebrows. But to me, it’s a sign that Notre-Dame isn’t just a relic of the past. It is very much alive, growing, evolving—a bridge between what was and what can be.
Inside Notre-Dame, the weight of time is palpable—and for those who believe, so is the hope of renewal. The space has seen war, revolution, and fire, yet the cathedral still stands, a testament to all those who invested immense efforts in maintaining or repairing it over the centuries. Notre-Dame is a magnificent monument to the human spirit, one everyone agrees was worthy of the most reverent restoration possible.
Next Architecture is
Awesome: #39 The Comfort of a Corner
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