
Aftereal
Yasuhiro Chida (JPN)
A Landscape of Afterimages
Aftereal is an immersive light landscape that blurs the boundaries between physical reality and human perception. Thousands of luminescent strings vibrate in the darkness, creating glowing, bluish traces that evoke images of flowing water, mysterious energies, or ethereal creatures drinking in the moonlight.
The installation plays with the concept of the "afterimage"—the visuals exist only within the viewer's eyes and brain, questioning what we perceive as "true appearance." Using kilometers of string, small motors, and stroboscopic UV light, Chida transforms a physical space into a meditative, dreamlike vision where every movement feels like a ghostly imprint of another world.
Installation Highlights
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Large-Scale Immersive Impact: The installation creates a massive, walkthrough landscape (covering up to 20x15m) that fully envelops the audience in a transformative atmosphere.
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Meditative Visual Language: Its gentle vibrations and hypnotic glow provide a powerful, calm contrast to high-energy light festivals, encouraging visitors to slow down and contemplate.
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Proven Prestige: Having been featured at the world’s most prestigious light festivals, Aftereal brings high artistic credibility and international recognition to any program.
Technical Specifications
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Medium: Hundreds of vibrating white strings (approx. 20x15m area).
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Technology: Kinetic motor system and ultraviolet stroboscopic lighting.
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Interaction: Immersive walk-through landscape.
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Environment: Indoor or covered dark space for optimal UV effect.
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Logistics: Art-piece travels from the Czech Republic; scalable to venue size.
Selected Exhibitions
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Fête des Lumières Lyon, Amsterdam Light Festival, La Villette Paris






