「CRYSTAL」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. CRYSTAL in multifaceted gemstone letterforms centered in a luxury portrait. Background: deep velvet black — jewellery showcase aesthetic, ultra-premium brand campaign for a high-end crystal or diamond brand. Letters constructed from perfectly cut crystal faces — every facet a razor-sharp specular plane, brilliant white reflections on top faces, deep shadow on side faces. Scattered diamond light refraction points across the dark background. Mood: haute couture jewellery brand. Opulent, precious, breathtaking.