public function getDefaultImageInfo()
    {
        if (isset($this->versions[$this->class->getDefaultWidth()])) {
            return $this->versions[$this->class->getDefaultWidth()];
        } else {
            // if the image is smaller than the class default width,
            // $this->versions[$this->class->getDefaultWidth()] will not be defined.
            //
            // return the first available image version instead
            return reset($this->versions);
        }
    }