“Obelisk” is a Glass Color text effect FontVibe AIで作成した文字エフェクト. 一文字ずつ違う宝石色の、厚く中身の詰まったガラス文字。明るい白いスタジオの床に色の光だまりとコースティクスの扇を落とします.

sculpted as thick solid colored glass letterforms — each letter formed from deep-saturated jewel-tone glass with visible material weight and depth. The glass holds intense color throughout its body: ruby red, sapphire blue, emerald green, amber gold, cyan, or violet — color set by scene context. Top surfaces carry sharp mirror-bright specular highlights; side edges reveal full glass thickness with bright refracted light lines. Internal light scatters creating subsurface color gradients — luminous at the core, deeply saturated at edges. Caustic light patterns (rainbow-edged refraction fans) radiate from letter bases onto surrounding surfaces. Style may range from smooth precision-cut optical glass sculpture (modern) to segmented cathedral stained glass (traditional lead-came divided jewel panes) — determined by font choice. The defining quality: saturated transparent color glowing with transmitted light, like jewels held to sunlight. Bright white seamless studio surface, flooded with high-intensity soft-box illumination from above and two side fill lights. The word Obelisk rendered as thick precision-cut colored glass letterforms — each character a separate jewel-tone glass monolith with substantial visible depth and sharp-edged optical clarity. Color progression cycles across the letters: O=deep sapphire blue, b=emerald green, e=rich amber gold, l=ruby red, i=amethyst violet, s=cyan aquamarine, k=rose gold-tinted magenta. Each letter stands as a solid glass sculpture — top faces carry razor-sharp mirror-bright specular highlights, cut edges reveal full glass thickness with bright internal light lines running along the depth. Subsurface light scatters through each body — luminous pale core graduating to deeply saturated jewel tone at outer edges, like cut gemstones illuminated from within. From each letter base, vivid caustic refraction fans radiate outward across the white studio floor — overlapping pools of ruby, sapphire, emerald, amber and violet colored transmitted light creating a prismatic carpet of rainbow-edged caustic patterns. The overall surface below glows with multicolor light bleed. High-contrast studio lighting, octane render quality, ray-traced caustics, photorealistic glass material, 8k resolution, clinical white background that allows full jewel-tone saturation and glass transparency to read with maximum clarity.