James Turrell Goes Underground in Denmark

For more than five decades, James Turrell has insisted that light is not merely a means of seeing art—it is the art itself. With As Seen Below – The Dome, a Skyspace at ARoS Aarhus Art Museum, the American artist brings that lifelong pursuit to its most monumental conclusion. Unveiled as his 100th Skyspace and the largest ever realized within a museum, the installation is less an exhibition than an encounter with perception itself.

Visitors descend through a subdued, subterranean passage before emerging into an immense circular chamber crowned by a precisely cut oculus. The architecture recalls the Pantheon in Rome, but Turrell replaces imperial grandeur with contemplative stillness. The opening overhead frames nothing more than the sky, yet it quickly becomes apparent that this ordinary subject is anything but fixed. As programmed fields of colored light wash across the dome’s interior, the heavens appear to shift from luminous blue to violet, amber, or an uncanny green. The sky itself has not changed—our perception of it has.

That perceptual sleight of hand is Turrell’s enduring achievement. Since the 1960s, he has explored how vision is constructed rather than passively received, and As Seen Below distills those investigations into an experience of remarkable clarity. The installation quietly dismantles the assumption that seeing is objective. Instead, it reveals vision as an active collaboration between the eye, the brain, and the surrounding environment.

Scale plays an important role. Measuring roughly 40 meters in diameter beneath a grassy mound outside the museum, the dome creates an almost ecclesiastical atmosphere without resorting to symbolism. Silence becomes palpable. Time slows. Even the movement of clouds assumes theatrical significance. Unlike many immersive installations that overwhelm audiences with spectacle or technology, Turrell achieves his effects through restraint. The LEDs that orchestrate the color shifts remain invisible, allowing visitors to focus not on machinery but on the astonishing instability of their own senses.

There is, however, a paradox at the heart of the work. In an era dominated by immersive digital experiences, As Seen Below can initially resemble another Instagram-ready destination. Yet its true rewards emerge only through patience. The installation resists quick consumption. Sit for twenty minutes, and the colors deepen, the architecture seems to dissolve, and the sky hovers like a tangible surface just beyond reach. The experience becomes meditative rather than performative.

As the culminating chapter of ARoS’s long-planned “The Next Level” expansion, As Seen Below demonstrates what ambitious museum architecture can accomplish when conceived in complete partnership with an artist. It is not simply a gallery housing a work of art but an environment built to make perception itself the medium.

Turrell has often remarked that he does not want to depict light but to let viewers inhabit it. In As Seen Below, he succeeds magnificently. The installation transforms the oldest subject in human history—the sky overhead—into something perpetually unfamiliar, reminding us that the greatest mysteries may lie not above us, but within the act of seeing itself.