Luxurious penthouse, sleek modern architecture, floor-to-ceiling windows, breathtaking city views, lavish furnishings, rich wood accents, velvety soft carpeting, metallic finishes, sophisticated color palette, neutral beige tones, deep navy blues, warm golden yellows, rich emerald greens, bold crimson reds, creamy whites, subtle gradient effects, ombre shading, harmonious contrast, 1/2 composition, shallow depth of field, natural ambient lighting, soft warm glow.