public function tagImageResizedFilename($defaultTagImage)
    {
        // grab the image sizes to create from the config
        $imageSizes = Config::get('lasallecmsfrontend.default_tag_image_image_size');

        // filename
        $fileNameWithNoExtension = $this->filenameWithNoExtension($defaultTagImage);
        $fileNameExtension       = $this->filenameWithExtensionOnly($defaultTagImage);

        // iterate through the image sizes$imageSizes = Config::get('lasallecmsfrontend.image_sizes');, even though there is just one size
        foreach ($imageSizes as $width => $height)
        {
            return $fileNameWithNoExtension.'-'.$width.'x'.$height.'.'.$fileNameExtension;
        }
    }