Generate a scalable SVG scene that embodies Impressionist sensibility through vector brushwork. The composition depicts a riverside landscape at golden hour: a tranquil water surface, a tree line along the far bank, and a sky washing from pale peach to cool lavender. Build the image from discrete vector shapes—polygons and curved paths—grouped to form land, water, sky, and foliage. Apply layered fills with varying opacity to simulate broken color and shimmering light; avoid photographic realism in favor of atmosphere and movement. Represent brushwork with short, slightly jagged strokes along the contours of hills and water edges, using round line caps and soft stroke widths to evoke soft edges rather than hard boundaries. Use a palette of luminous yellows, greens, blues, and violets, allowing colors to blend visually through overlap rather than texture. Include subtle highlights on the water created by overlapping translucent shapes, and ensure all elements are scalable, accessible via viewBox, and render cleanly at multiple sizes with crisp vector edges.

The image shows a painting of a river with trees in the background, surrounded by lush green grass and a bright blue sky with the sun shining down.