Sekvens med skjærbilderSergio Prego · 2007

Sequence of Dihedrals: A Kinetic Sculpture Within Bilbao’s Architectural Embrace

Sergio Prego's "Sequence of Dihedrals," created in 2007, isn't merely an artwork; it’s a deliberate disruption—a calculated intervention designed to transform the experience of viewing the Guggenheim Museum Bilbao. More than just decoration, this sculptural installation actively engages with space and sound, prompting contemplation about permanence versus change within the museum’s environment. The artist skillfully utilizes polyethylene tubes and aluminum panels to achieve this effect, reflecting his fascination with materials that embody both fragility and dynamism—themes central to his broader artistic vision.

• Concept & Context: Prego conceived “Sequence of Dihedrals” specifically for one of the Guggenheim’s glass walls, responding to Frank Gehry's architectural daring. The piece operates on a conceptual level, questioning our perception of static structures and inviting viewers to consider how movement can alter visual experience. It’s rooted in influences from artists like Bruce Nauman and Andrei Tarkovsky, who explored themes of corporeality and cinematic storytelling – mirroring Prego’s own artistic approach.
• Technical Execution: The installation employs a pneumatic mechanism that controls the movement of modular panels—parallelogram-shaped glass modules overlaid with an orthonormal lattice of aluminum tubes. Each panel pivots at 10º or 15º angles, generating dihedrals – angular relationships between surfaces – creating a mesmerizing sequence of shifting perspectives. This meticulous attention to detail underscores Prego’s commitment to precision and experimentation within sculptural form.
• Visual Impact & Aesthetic: The monochrome palette—primarily shades of gray—amplifies the sculpture's dramatic effect, emphasizing its geometric purity and highlighting the interplay between light and reflection on the glass surfaces. The upward gaze encouraged by the architectural setting contributes to a feeling of awe and wonder, mirroring the grandeur of Gehry’s building itself.
• Symbolism & Emotion: “Sequence of Dihedrals” speaks to themes of impermanence—the panels move in unison, subtly altering their positions over time – reminding us that even seemingly solid structures are subject to change. This deliberate disruption serves as a counterpoint to the museum’s established rhythms and views, prompting reflection on how art can challenge our assumptions about reality.
• Location & Reproduction: Currently housed within the Guggenheim Museum Bilbao, this piece exemplifies minimalist aesthetics and showcases Prego's masterful manipulation of material and form. High-quality reproductions offer a chance to appreciate the sculpture’s intricate details and immersive experience—bringing its dynamic geometry into any interior space.

Discover More: Explore Sergio Prego’s captivating sculptures at Sergio Prego’s Website or immerse yourself in the Guggenheim Museum Bilbao's collection: Guggenheim Bilbao Collection.