「gourdes isotherme」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. Square 1:1. GOURDES ISOTHERME set in deep-frozen solid ice letterforms perfectly centered, stacked as a two-line title block — "GOURDES" / "ISOTHERME" — each line scaled to approximately 78% frame width. Near-black background with cold blue-teal aurora glow. Each letter a glacial ice block: pale blue-white tint, internal air bubble highlights as bright spherical points, crack networks from surface stress points, deep cold internal glow brighter at core. Refracted bright rim caustic lines at letter edges. Icicle drips at letter bases. Fine ice crystal particles catching cold light. Zero warm tones. Ice font generator: perfect for gaming titles, winter brand logos, extreme sports events.