**Prompt:** A watercolor painting with a distinctly sketch-like quality, characterized by fluid, loose brushstrokes that evoke a sense of spontaneity and lightness. The colors are soft and transparent, blending effortlessly in washes of muted blues, light grays, and gentle lavenders that capture the essence of a tranquil seaside scene. Subtle gradients and soft splashes of color create a dreamy atmosphere, while light, fluid lines suggest movement and life without overwhelming detail. At the center of the composition is a beautiful woman, around 30 years old, seated gracefully on the sandy shore. Her figure is rendered with loose, flowing shapes that convey both elegance and relaxation, without strict outlines. She wears a stylish, off-the-shoulder beach cover-up in a soft, pastel hue, depicted in flowing, impressionistic strokes that allow the colors to blend seamlessly, suggesting the lightweight nature of the fabric as it drapes around her. Her expression is serene and contemplative, portrayed with just a few light washes of color that hint at a gentle smile. Her hair, tousled by the sea breeze, falls in soft waves around her shoulders, with watercolor splashes mimicking the airy, carefree vibe of the beach. The background features a loosely defined landscape, with soft shapes of rolling waves and distant sand dunes in harmonious, muted tones that blend together, emphasizing the peaceful seaside atmosphere. The overall effect is one of serene beauty, inviting the viewer into a moment of joyful tranquility, filled with the essence of the ocean's calming presence.