Anime girls in school uniforms from Kimi e Okuru Sora no Hana HD Wallpaper

Four anime characters in school uniforms are shown from a low angle. The character in the front right has long purple hair and is smiling widely. The character in the front left has brown hair and blue eyes, looking surprised. Two other characters are behind them, one with dark hair and closed eyes, and another with brown hair and a wide smile.