Illuminating History: Light in Sacred Architecture

Designing lighting for such spaces requires a sensitive approach that respects both architectural and spiritual aspects. What challenges does this process bring, and what role does crystal play in it?

The lighting project for St. Stefan's Church in Croatia, carried out by ArtCrystal Tomeš, demonstrates how crystal chandeliers can enhance the sacred atmosphere and add dignity to the space.

Crystal lighting by ArtCrystal Tomeš for St. Stefan's Church in Croatia

Our chandeliers adorn sacred buildings across the Czech Republic, from west to east.
One such example is St. George's Church in Bělotín, located in the Olomouc Region. This 15th-century Baroque church is illuminated by a magnificent crystal chandelier from our workshop, standing nearly two meters tall and adorned with 35 bulbs arranged across three tiers.

Crystal lighting by ArtCrystal Tomeš for St. George's Church in Bělotín, Czech Republic

The body of the chandelier is composed of hand-blown and hand-cut glass components, with intricately cut crystal bowls embellishing the arms. Its brilliance is further enhanced by dozens of lead crystal pendants, which, thanks to their perfect light refraction, illuminate the interior with a dazzling spectrum of colors.

Just three kilometers away, another of our crystal chandeliers graces the interiors of the Baroque Church of St. Urban in Nejdek, where it adds elegance and grandeur to this historic sacred space.

Crystal lighting by ArtCrystal Tomeš for St. Urban's Church in Nejdek, Czech Republic

Light with a Message

Light in sacred architecture has always carried a deeper meaning – beyond aesthetics, it holds profound spiritual significance. This symbolic dimension has accompanied sacred buildings from the Middle Ages to the present day. Jesus himself proclaimed, "I am the light of the world" (John 8:12), a message that became a fundamental theme in religious architecture.

While medieval churches often featured simple wooden rings with candles, the Baroque era elevated chandeliers into true masterpieces. Metal and crystal reflected light in a way that evoked a heavenly radiance, adding a divine dimension to interiors. The shimmering crystal was not merely an ornament but a true symbol of grace and hope.

Historic lighting by ArtCrystal Tomeš for a church in Karlovy Vary, Czech Republic

Easter Vigil – The Ritual of Light

One of the most profound liturgical moments where light takes on deep spiritual significance is the Easter Vigil - a church ceremony that symbolically transitions from darkness to light. The service begins in a dimly lit church, where a new fire is blessed outside the entrance. From this fire, the Paschal candle is ignited, and the priest carries it into the church. One by one, worshippers light their candles from it, and as the darkness recedes, the space gradually fills with a warm glow. This ritual commemorates Christ's resurrection and the triumph of light over darkness.

Light in churches traditionally symbolizes life and hope, but there are exceptions. In the Sedlec Ossuary, a unique "chandelier" made entirely of human bones hangs from the ceiling. Rather than being merely decorative, it serves as a striking reminder of mortality—an embodiment of the memento mori philosophy, meaning 'remember death. " This extraordinary form of sacred decoration serves as a reminder of the impermanence of human existence, urging the faithful to reflect on the fleeting nature of life.

Sedlec Ossuary, Kutná Hora, Czech republic: A chandelier made of human bones by František Rint from Česká Skalice, 1870

Balancing Tradition and Innovation in Sacred Lighting

Every church has its own unique character and presence - some embrace the classic elegance of crystal chandeliers, while others stand out with modern lighting interpretations. The Church of St. Anne in Jablonec nad Nisou demonstrates that bold design also has its place in sacred architecture. Hanging here is a luminaire shaped like a futuristic crown of thorns, designed by Jaroslav Bejvl Jr., seamlessly blending the symbolism of suffering with minimalist beauty.

A similarly innovative approach was taken by artist Titia Ex in St. Willibrord's Church in the Netherlands, where she created the "Halo" light ring. This circular lighting installation references the traditional symbolism of a halo, representing sanctity and spiritual enlightenment.

Left: St. Anne's Church – Jablonec nad Nisou, Czech Republic. Right: St. Willibrord's Church – Netherlands.

Crystal chandeliers remain an iconic element of sacred interiors, adding a sense of grandeur and enhancing the spiritual atmosphere. One of the most remarkable examples is the chandelier in St. Peter and Paul Cathedral in St. Petersburg—weighing 3 tons and spanning over 7 meters in diameter, it is among the largest in the world, shining as majestically as the cathedral's dome itself.

Chandelier in St. Peter and Paul's Cathedral, St. Petersburg

Not all sacred buildings rely on artificial lighting. St. Peter's Basilica in the Vatican is a masterful example of architectural work with natural light. Thanks to strategically placed windows, sunlight falls directly onto the main altar, enhancing the spiritual atmosphere without the need for prominent artificial illumination.

The magic of sunlight in St. Peter's Basilica, Vatican City

Light That Enhances Sacred Beauty

Every church has its own atmosphere and spirit that should be honored. Thoughtfully chosen lighting can enhance its uniqueness and give the space a distinctive character. If you are looking for lighting for a sacred building, contact us - we will create a solution that combines historical beauty with modern technology and respect for tradition.

Easter is the perfect time to experience the magic of light in sacred architecture firsthand. Across the Czech Republic, churches hold solemn services, from midnight vigils to morning masses filled with the sound of organs and the flickering glow of candles. This year, take a moment to notice how light shapes the space, deepens the atmosphere, and gives each place its unique presence.

Will you be attending an Easter service in your area?