「Frost」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. Frost rendered as deep-frozen glacial ice letterforms against a near-black arctic midnight backdrop. Cold blue-teal aurora borealis light bleeds softly across the upper frame, casting diffuse cryogenic illumination across the composition. Each letter is a massive solid ice block: polished outer face with fine frost micro-crystal bloom erupting at stroke edges and surface rims — dendritic ice formations branching outward like miniature snowflake arms caught mid-growth. Letter bodies carry a pale blue-white glacial tint, thick and translucent, with spherical air bubble inclusions locked inside as bright white pinpoint highlights. Branching crack networks spider inward from surface stress points, catching and refracting cold light deep within the ice mass. Deep cold internal glow emanates from each letter core — subsurface scattering pushes blue-white luminance outward from the center, brightest at the heart of each form, bleeding softly toward frozen outer edges. Bright rim caustic lines trace every letter edge where incoming light bends sharply at the polished ice surface, creating thin electric-blue-white optical seams. Icicle drips hang from letter bases — tapered transparent stalactites of pure refraction clarity with crisp cold caustic light fans fanning below each tip. Fine airborne ice crystal particles drift in the surrounding darkness, each shard catching a sliver of aurora glow. Zero warm tones throughout — ice letterforms function as self-illuminated cold light sources, the sole luminous elements against the arctic void.