Create an Impressionist painting depicting a spring afternoon
Prompt: Create an Impressionist painting depicting a spring afternoon picnic along the Seine River. At the center, a group of figures dressed in pale dresses and light suits gather around a white cloth spread over the grass. Willow trees sway gently in the breeze, casting dappled shadows across shoulders and ground. The river glimmers with golden flecks, reflecting the soft blue sky, white clouds, and blurred silhouettes of the people nearby. Brushwork is brisk and expressive-grass rendered in flickering greens and yellows, while the water is painted with horizontal strokes that convey the fluid motion of light. The palette remains fresh and luminous, avoiding any muddy yellows or heavy blacks. Canvas edges retain subtle tape marks and raw texture, enhancing the plein air authenticity. The entire composition emphasizes the refractive quality of natural light and the vibrant movement of color, capturing a fleeting moment of warmth and serenity in nature.