超现实的瑞士阿尔卑斯山垂直全景，带有神话色彩

Ultra-realistic vertical panorama, ratio 1:4, Swiss alpine setting in late winter. A lone male traveler in his 30s walks along an ancient stone-and-dirt mule road that snakes upward through a mountain valley. Minimalist cold-weather outfit (dark technical jacket, wool beanie, fitted hiking pants) and a small backpack, realistic fabric textures and frost on seams. LEFT side: dense, shadowy spruce forest heavy with fresh snow, branches sagging, thin mist drifting between trunks. RIGHT side: a wide alpine meadow blanketed in smooth untouched snow with subtle wind-carved ripples, scattered boulders capped with ice. Far in the distance, near the top of the frame, a mysterious medieval stone castle perched on a cliff ridge (Swiss fortress vibe), partially rim-lit, stones weathered, icicles hanging from battlements. Sky: pale winter clouds with a break of warm sunrise light from the right, golden rays cutting through cold air, long blue shadows on snow, visible breath in the air. Subtly integrated “world serpent” (Jörmungandr-style) as environmental geology: its tail forms a faint snowdrift spiral in the meadow, its massive body implied by a barely raised, serpent-like ridge line weaving beneath the forest snow, occasional scale-like texture in the frost pattern - never crossing the traveler’s path, only hinted by natural shapes and shadow contours. Strong emphasis on natural textures: gritty stones in the road, compacted footprints, ice crystals, bark detail, snow granularity, distant atmospheric perspective, cinematic lighting, extreme depth and scale, no fantasy glow, no CGI look, no text, no watermark.