Luxurious penthouse, sleek modern architecture, floor-to-ceiling windows, stunning cityscape views, lavish interior design, rich wood accents, polished marble floors, bold abstract artwork, neutral beige walls, deep charcoal grey furniture, pops of vibrant turquoise, soft creamy whites, metallic gold hardware, sophisticated ambient lighting, warm golden hour glow, shallow depth of field, 1/1 composition, realistic textures, subtle grain effect.