Illustrate a captivating impressionist painting of a sunset over a tranquil lake. The sky is a brilliant tapestry of colors, with warm hues of orange, pink, and purple blending seamlessly into each other. Soft brushstrokes capture the gentle ripples on the lake's surface, reflecting the vibrant sky above. In the foreground, a silhouette of delicate reeds sways gently, while the distant shoreline is dotted with softly outlined trees. The overall mood is serene and peaceful, with a dreamy, almost ethereal quality to the light and colors.