「CONCOURS」は FontVibe AI で作成した凍った氷の文字エフェクトです。分厚い氷の塊に閉じ込められた文字。鋭くカットされた氷のファセット、内部まで深く走る霜のひび割れ、そして垂れ下がるつらら。実写のようにリアルな氷結の質感です。

rendered in deep-frozen solid ice letterforms — each letter a massive glacial ice block. Surface: smooth-polished outer ice face with faint frost micro-crystal bloom at letter edges and surface rim frost texture. Body: thick translucent ice with pale blue-white tint, internal air bubble inclusions caught as bright white spherical highlights, faint crack networks branching inward from surface stress points. Internal: deep cold glow emanating from letter center — subsurface scattering of cold light through the ice mass, brighter at core, fading toward edges. Optical behavior: incoming light refracts at the polished ice surface creating bright rim caustic lines at letter edges; internal ice density variation bends light into cold blue-white spectral micro-prisms; icicle extensions at letter bases show pure refraction clarity — crisp cold caustic light fans below. Peak visual moment: cold internal glow + surface frost bloom + refracted rim light + hanging icicle drips = letters physically frozen in time. Reference: blue glacier ice cave walls / Arctic sea ice block at dawn / Jökulsárlón glacial lagoon ice / professional ice sculptor competition piece under cold spotlight. CONCOURS, arranged as a single commanding line and centered slightly above the midpoint, fills roughly three-quarters of the image width. Preserve the word exactly and keep every letter clearly separated and readable. Present it as a monumental frozen centerpiece, suspended in a vast Arctic night. Behind it, a broad blue-teal aurora sweeps across the upper sky in soft luminous ribbons, fading into deep midnight blue rather than black. A quiet glacial horizon and distant ice cliffs sit low in the frame, softened by atmospheric haze so they do not compete with the lettering. The massive ice letters glow with cold light from their centers; polished faces catch crisp pale-blue highlights, with fine frost blooming along the edges. Bright refracted caustic lines trace the contours, while trapped air bubbles and delicate branching cracks show within the translucent ice. Short icicle drips hang beneath the letter bases, scattering clear blue-white light onto a frozen shelf below. Sparse airborne ice crystals sparkle in the foreground. Keep the silhouette clean against the aurora, the surrounding space uncluttered, and the palette entirely wintry blue, teal, and white, with no warm tones or additional text.