Capture a breathtaking nighttime landscape photo of a serene bay in Alaska, where the waters reflect the glowing aurora borealis in the sky. The scene should exude a magical and serene atmosphere, with the aurora painting vibrant green and purple hues across the night sky. The bay is illuminated by the soft light of the aurora, casting gentle reflections on the calm, icy water. Include the rugged, snow-capped mountains in the distance, adding depth and contrast to the image. The style should be ethereal and dreamlike, with a focus on the natural beauty and the awe-inspiring presence of the northern lights. Ensure the composition highlights the interplay between the aurora and the water, creating a harmonious blend of colors and textures.