Portada de Libro de Ciudad Distópica Helada

Cinematic French dystopian science-fantasy book cover in vertical layout. In the foreground at lower left, a solitary young traveler stands from behind on a snow-dusted rocky cliff, small in scale, wearing a weathered winter jacket, rugged pants, boots, and a worn backpack, with messy light brown hair, gazing out over a vast ruined realm. In the middle distance lies an immense fortified gothic-industrial city in a frozen valley, dense with spires, dark structures, icy channels, and narrow bridges. At the city's exact center rises a colossal needle-like black tower dramatically dominating the skyline, framed by jagged snowy mountains in the distance. Above, a stormy sky of heavy textured clouds and faint drifting snow features a pale backlit glow behind the central tower. Cold desaturated palette of charcoal blue, steel gray, ash white, and muted silver. Integrated cover typography: at the very top in small uppercase French text, "DANS L’UNIVERS DE APRÈS L’EFFONDREMENT"; below, a huge title spanning almost full width in cracked weathered off-white serif capitals reading "[ELON]"; beneath the title, a small compass-star ornament centered with thin horizontal lines; at the bottom center, the author name in refined serif capitals, "[MARTINOLLI]". Polished dark fantasy novel cover design, atmospheric perspective, dramatic lighting.