A vast field full of blooming cosmos flowers in shades of pink, magenta, and white, gently swaying in the breeze under warm afternoon sunlight. The focus is on the foreground flowers with a softly blurred background creating a dreamy bokeh effect. The scene feels peaceful, natural, and serene, resembling a real Korean countryside in early autumn. Photorealistic, cinematic lighting, high resolution, natural depth of field, no text, no words.