Luxurious architecture, river cruise ship, modern design, white decks, large windows, luxurious lounge, VIP room, grand staircase, elegant chandeliers, marble floors, pillars, majestic atrium, sparkling pool, outdoor bar, evening time, warm lighting, sunset glow, reflections on the calm water, cityscape in the distance, skyscrapers, bustling streets, riverbanks with trees, blooming flowers, vibrant colors, soft ripples on the water surface.