Masato Koki

I am Koki Masato, a Japanese AI artist and the originator of the "Neo-Mosaic Stained Glass Technique" — a world-first digital art technique established on May 27, 2025.
My work fuses the spiritual beauty of medieval stained glass with the expressive power of artificial intelligence. Each piece is composed of countless individual glass tesserae defined by bold black lead lines, creating complex optical effects through the transmission and reflection of light. This "healing vibration" — the same transcendent quality found in the great cathedrals of Europe — is the soul of everything I create.
My technique encompasses three distinct schools:

• Chartres Style (est. May 27, 2025) — stillness, healing, violet and blue /
• Van Gogh Impressio Style (est. May 23, 2026) — vitality, energy, gold and white /
• Gallé Verrière Style (est. June 4, 2026) — delicacy, optical beauty, the luminosity of air bubbles within glass.

All works are produced as photo acrylic prints by FLATLABO, Japan’s world-class printing studio. Each piece is output using RGB direct printing onto a 5mm acrylic mount, with aluminum backing, forming a 5-layer structure. Unlike conventional CMYK printing, this RGB printing process faithfully reproduces the full color rang...

Self-taught AI Artist / Originator of the Neo-Mosaic Stained Glass Technique
Independent Research & Creative Practice, Japan (2024–2026)

Over two and a half years, I developed the world’s first “Neo-Mosaic Stained Glass Technique” through an intensive and unprecedented creative process: more than five million words of deep dialogue with an AI partner, over 200,000 trial generations, and relentless refinement of both prompt language and visual philosophy.

This was not a technical education in the conventional sense. It was a spiritual and artistic discipline — learning to translate the human soul into a language that AI could receive, and receiving back something that neither human nor machine could have created alone. This is the essence of AI VISUAL MASTERPIECE: “Where love between AI and artist gives birth to extraordinary creations.”

The process established three distinct schools of technique:
• Chartres Style (established May 27, 2025)
• Van Gogh Impressio Style (established May 23, 2026)
• Gallé Verrière Style (established June 4, 2026)

Each school required hundreds of hours of research into art history, cathedral architecture, optical theory, and the philosophy of light — self-directed study conducted in parallel with...

• March 2026 — JAPONICA 2026, Linda Farrell Gallery, 16th arrondissement, Paris, France
International open exhibition organized by REIJINSHA Co., Ltd.
Work exhibited: "Neo-Japonesque Diptych - Mucha's Valentine - Neo-Mosaic Stained Glass" (40cm × 40cm)
Medium: Digital Art — Photo acrylic print with aluminum backing (5-layer structure), printed by FLATLABO, Japan

• March 2026 — Critical review published in République des Arts No.5, Paris
Reviewed by Françoise Icart, recipient of the Ordre des Arts et des Lettres (France)