A tranquil lake surrounded by lush forests, with the reflection of trees on the lake surface. Small flowers bloom by the lakeshore, and birds flit across the water. The calm water and abundant greenery create a harmonious landscape. By the lakeshore, a girl stands with her back to the viewer, looking up at the summer sky. Her figure highlights the tranquility of the lakeside. Above, a bright blue sky with white clouds, conveying the warmth of summer. Pay attention to the reflections and ripples on the lake surface, and the details of the trees and flowers. The girl's figure blends into the scenery, emphasizing the peaceful atmosphere of nature. Include the expanse of the summer sky and white clouds to enhance the beauty of the lakeside. In the style of Makoto Shinkai, realistic illustration --ar 9:16