「SPARK」は FontVibe AI で作成した3D 太字の文字エフェクトです。深く押し出された極太のブロック体大文字。一文字ずつ艶のあるキャンディカラーで、上からの光がハイライトを丸い角に走らせ、床に色の映り込みが広がります。

Massive chunky 3D block letters with heavyweight extruded presence — thick uniform extrusion depth of 50-60% of letter height. Front face finished in ultra-glossy lacquer, catching directional key light with natural specular reflections that graduate from bright highlight to deep saturated color — the surface quality of hard candy coating or high-gloss toy paint. Side extrusion planes in a noticeably darker shade of the same hue, creating crisp face-to-depth contrast that reads immediately as three-dimensional volume. Adjacent letters each carry a different vivid saturated color, maximizing chromatic contrast across the word — no two adjacent letters share the same hue family. Hard sharp corner edges where face meets extrusion, no beveling. Long dramatic cast shadows at consistent 45-degree angle, shadow depth approximately 40-50% of letter height. Strong directional key light from upper left. Bold, high-contrast, maximum visual impact. A modern art gallery interior — clean white walls, polished concrete floor, soft directional gallery spotlights from the ceiling. A large exhibition panel mounted on the gallery wall features "SPARK" as the exhibition theme typography — massive bold 3D text art, cherry red and electric blue alternating letters, ultra-glossy candy surface catching gallery spotlights, dramatic shadows on the white panel surface. Letters fill 65% of the panel width, centered. Gallery visitors in the far background softly bokeh. The exhibition panel and 3D text are the sharp focal point. Premium contemporary art gallery atmosphere — 16:9 scene.