Insert image in a general setting laravel

I use the following code to put the general settings of Laravel, but these are all text. What should I do to put a photo?

 $footertext=Settingsite::get_value('footertext');
        $footertext2=Settingsite::get_value('footertext2');
        $footertext3=Settingsite::get_value('footertext3');

        return View('admin.site_setting',[
            'footertext'=>$footertext,
            'footertext2'=>$footertext2,
            'footertext3'=>$footertext3,

via Chebli Mohamed