Visitors to La Sabana Park in western San José for the International Arts Festival were advised not to stop at the tents full of art, get distracted by the costumed dancers on the sidewalks, or jam out at the concert stage. Instead, they were encouraged to make a beeline for the inflatable, spiky thing right in the middle: the luminarium.
Constructed by the U.K.-based Architects of Air, the luminarium was a hand-sewn plastic labyrinth designed to put viewers into a unique visual environment. As natural light filtered through the colored plastic, it created stained glass-like designs on the domes’ ceilings. The appearance of the luminarium changed throughout the day as the light shifted. The 800-square-meter structure weighed nearly 3,000 kilos.
The luminarium offered festival-goers a truly immersive experience, unlike anything else at the event. As visitors entered the structure, they were transported into a world of color and light. The intricate patterns and ever-changing hues created a mesmerizing atmosphere that captivated those who ventured inside.
The architects behind the luminarium had carefully designed the space to evoke a sense of wonder and awe. Each turn in the labyrinth revealed new visual delights, with light playing off the curved surfaces in unexpected ways. The structure’s size and weight were testament to the complexity and scale of the installation.
While the International Arts Festival offered a wide array of attractions, from visual arts to performances, the luminarium stood out as a unique and unforgettable experience. Its presence at the center of La Sabana Park made it a focal point of the festival, drawing curious onlookers and art enthusiasts alike.
The luminarium not only provided a visually stunning experience but also offered a moment of respite from the bustling festival atmosphere. Inside the structure, visitors found themselves in a tranquil, otherworldly space that encouraged contemplation and appreciation of the interplay between light, color, and form.
As the festival continued, word of the luminarium spread, making it one of the most talked-about attractions of the event. Its unique blend of architecture, art, and sensory experience set it apart from traditional festival offerings, leaving a lasting impression on those who explored its colorful depths.






