「CHEI」は FontVibe AI で作成したガラスの文字エフェクトです。光を屈折させる透明な光学ガラスの大文字。明るい縁のハイライトとコースティクスが、緑青のオーロラの空の下、暗い面に映り込みます。

sculpted from high-clarity optical glass — letters cast from pure transparent glass with intense light refraction through the material body. Brilliant caustic light patterns projected below each letter. Sharp specular highlights trace the letter edges where glass thickness transitions. Slight organic surface tension gives letterforms a subtle liquid-pulled quality at terminals and curves. Deep internal optical depth visible through the glass. Purely transparent — no frosting, no color tinting, no opacity. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the optical-glass material, the refraction and the caustics. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as high-clarity transparent optical glass with intense refraction, sharp edge specular highlights and bright caustic patterns cast below. COLOR PRIORITY: keep the font's own colors if specified; otherwise pure clear glass with no tint. Create a refined, minimal typographic artwork with the exact text “CHEI” as the sole lettering, large and centered across the canvas on one line. Keep all four letters clearly separated and fully readable, with generous open space around them. Let the pale lavender-to-blue gradient remain visible throughout the background and through every transparent glass form. Place the lettering just above a smooth, lightly reflective surface so its brilliant refracted caustics fall directly beneath it, forming delicate pools and fine fans of light. Add crisp edge highlights and visible depth within the glass, while keeping the lettering entirely clear and untinted. Use soft, bright, even studio illumination that makes the glass easy to read without creating a dark or dramatic mood. Keep the composition airy and exceptionally clean: no extra words, objects, frames, decoration, or marks. The finished image should feel poised and luminous, with the striking optical detail concentrated in the letters and the light they cast.