An illustration in the style of Makoto Shinkai, featuring a Japanese high school

An illustration in the style of Makoto Shinkai, featuring a Japanese high school girl looking out of a classroom window in the countryside. The classroom has traditional wooden desks and chairs, and the window reveals a scenic view of lush green fields, distant mountains, and a clear blue sky. The season is summer, with bright sunlight streaming through the window. The girl's profile is visible, showing her serene expression. The scene captures a peaceful, nostalgic atmosphere with detailed lighting, vibrant colors, and a touch of realism.