Mountainous penthouse, lush green roof, native alpine plants, succulents, mosses, wildflowers, organic curves, natural stone walls, reclaimed wood accents, floor-to-ceiling windows, panoramic views, snow-capped peaks, misty mornings, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion, eco-friendly materials, sustainable building practices, rainwater harvesting systems, grey water reuse, solar panels, wind turbines, green roofs, innovative insulation technologies.