Elegant woman in cream dress leans on cruise ship railing

Create a vertical watercolor and fine ink illustration of an elegant woman standing on the deck of a cruise ship, based on a reference pose with arms gently resting on the railing and leaning slightly back. She has long dark brown wavy hair over one shoulder and wears a flowing cream or off-white floor-length maxi dress with long sleeves, a deep V-neckline, button details, and a fitted waist, along with a wide-brim straw sunhat with a white band. The scene shows a wooden ship deck with a glass railing reflecting the deep blue ocean, leading to a calm seascape with soft waves, distant blue-gray mountains, and a small sailboat on the horizon under a light, slightly overcast sky. Use a delicate watercolor and ink style with fine linework, soft gradients, and natural tones of cream, brown, and ocean blues, with visible paper texture and a serene, cinematic travel aesthetic.