Negative Space Ring

 *****    *****         *  *     *        *        *   *****   
*     *  *     *        *  **    *        *        *  *     *  
*        *              *  * *   *        *        *  *        
 *****   *              *  *  *  *        *        *   *****   
      *  *   ***        *  *   * *        *        *        *  
*     *  *     *  *     *  *    **  *     *  *     *  *     *  
 *****    *****    *****   *     *   *****    *****    *****