Create a serene and dreamy image of a tranquil lakeside at dawn. The scene should feature a clear, calm lake reflecting the soft pastel colors of the early morning sky, with hues of pink, purple, and light blue. Surrounding the lake, include a mix of tall, lush trees with autumn leaves in shades of orange, red, and yellow. Add a small wooden pier extending into the lake, with a vintage rowboat tied to it. A few birds can be seen flying gracefully in the distance. The overall atmosphere should be peaceful, with a hint of mist hovering over the water, creating an ethereal and calming aesthetic.